24点计算大全
算24点经典题目
算24点经典题目5 5 5 1:5(5-1/5)=24 2 7 9 10: ((7-(2-9))+10)=242 7 10 10: ((2×(7+10))-10)=24 2 8 8 8: ((2×(8+8))-8)=242 8 8 9: ((2-(8-9))×8)=24 2 8 8 10: ((8-(2-8))+10)=242 8 9 9: ((2+(9/9))×8)=24 2 8 9 10: ((2×(8+9))-10)=242 8 10 10: ((2+(10/10))×8)=24 2 9 10 10: ((9+(10/2))+10)=243 3 3 3: ((3×(3×3))-3)=24 3 3 3 4: ((3×(3+4))+3)=243 3 3 5: ((3×3)+(3×5))=24 3 3 3 6: ((3×(3+3))+6)=243 3 3 7: ((7+(3/3))×3)=24 3 3 3 8: ((3+(3-3))×8)=243 3 3 9: ((9-(3/3))×3)=24 3 3 3 10: ((3×(10-3))+3)=243 34 4: (((3×4)-4)×3)=24 3 3 4 5: ((3×(4+5))-3)=243 34 6: ((3-(3-4))×6)=24 3 3 4 7: ((4-(3-7))×3)=243 34 8: ((3×(4-3))×8)=24 3 3 4 9: ((3+(3×4))+9)=243 3 5 5: ((5×5)-(3/3))=24 3 35 6: ((3+(3×5))+6)=243 3 5 7: (((3×5)-7)×3)=24 3 35 9: ((5+(9/3))×3)=243 3 5 10: ((3-(3/5))×10)=24 3 3 6 6: ((6+(6/3))×3)=243 3 6 7: ((3×(3+7))-6)=24 3 3 6 8: ((8×(3+6))/3)=243 3 6 9: ((3+(3×9))-6)=24 3 3 6 10: ((10-(3+3))×6)=243 3 7 7: ((3+(3/7))×7)=24 3 3 7 8: ((7+(3×3))+8)=243 3 7 9: ((7/(3/9))+3)=24 3 3 8 8: (8/(3-(8/3)))=243 3 8 9: ((3×(3+8))-9)=24 3 3 8 10: ((3+(3+8))+10)=243 3 9 9: ((3+(3+9))+9)=24 3 3 9 10: ((3+(3×10))-9)=243 4 4 4: ((4×(3+4))-4)=24 3 4 4 5: ((3+(4×4))+5)=243 4 4 6: ((3+(4/4))×6)=24 3 4 4 7: ((3-(4-7))×4)=243 4 4 8: ((3+(4-4))×8)=24 3 4 4 9: ((4-(4/3))×9)=243 4 4 10: ((4×(10-3))-4)=24 3 4 5 5: ((3+(5×5))-4)=243 4 5 6: ((3-(4-5))×6)=243 4 5 7: ((3×(7-5))×4)=243 4 5 8: ((3×(5-4))×8)=243 4 5 9: ((4-(5-9))×3)=243 4 5 10: ((3×(4/5))×10)=243 4 6 6: ((3×(4+6))-6)=243 4 6 8: ((3×(8-6))×4)=243 4 6 9: ((3-(6-9))×4)=243 4 6 10: ((3×(10-4))+6)=24 3 4 7 7: ((3+(4×7))-7)=243 4 7 8: ((4×(7-3))+8)=243 4 7 9: ((3×(4+7))-9)=243 4 7 10: ((3+(4+7))+10)=243 4 8 9: ((3+(4+8))+9)=243 4 8 10: ((3×(10-8))×4)=243 4 9 9: ((3×(9-4))+9)=243 4 10 10: ((4+(3×10))-10)=243 5 5 6: ((3×(5+5))-6)=243 5 5 7: ((7+(5/5))×3)=243 5 5 8: ((3+(5-5))×8)=243 5 5 9: ((3+(9/5))×5)=243 5 6 6: ((3-(5-6))×6)=243 5 6 7: ((6×(5+7))/3)=243 5 6 8: ((3×(6-5))×8)=243 5 6 9: ((3×(5+6))-9)=243 5 6 10: ((3+(5+6))+10)=243 5 7 8: ((7×(8-5))+3)=243 5 7 9: ((3+(5+7))+9)=243 5 7 10: ((5-(7-10))×3)=243 5 8 8: ((3+(5+8))+8)=243 5 8 9: ((5+(3×9))-8)=243 5 9 9: ((5/(3/9))+9)=243 5 9 10: ((3×(10-5))+9)=243 5 10 10: ((10-(10/5))×3)=243 6 6 6: ((3+(6/6))×6)=243 6 6 7: ((3-(6-7))×6)=243 6 6 8: ((3+(6-6))×8)=243 6 6 9: ((3+(6+6))+9)=243 6 6 10: ((10×(6-3))-6)=24 3 3 6 7 7: ((3+(7/7))×6)=243 6 7 8: ((3+(6+7))+8)=243 6 7 9: ((6-(7-9))×3)=243 6 7 10: ((6/(3/7))+10)=243 6 8 8: ((3+(8/8))×6)=243 6 8 9: ((3-(8-9))×6)=243 6 8 10: ((6-(8-10))×3)=24 3 6 9 9: ((3+(9/9))×6)=243 6 9 10: ((3-(9-10))×6)=24 3 3 6 10 10: ((3-(6/10))×10)=243 7 7 7: ((3+(7+7))+7)=243 7 7 8: ((3+(7-7))×8)=243 7 7 9: ((9-(7/7))×3)=243 7 7 10: ((7×(10-7))+3)=243 7 8 8: ((3×(8-7))×8)=243 7 8 9: ((7-(8-9))×3)=243 7 9 9: ((7+(9/9))×3)=243 7 9 10: ((7+(3×9))-10)=24 3 7 10 10: ((7-(3-10))+10)=24 3 8 8 8: ((3+(8-8))×8)=243 8 8 9: ((3×(9-8))×8)=243 8 8 10: (((8×10)-8)/3)=243 8 9 9: ((3×(8×9))/9)=243 8 9 10: ((3×(10-9))×8)=243 8 10 10: ((3×(8×10))/10)=243 9 9 9: ((9-(3-9))+9)=243 9 9 10: ((9+(9-10))×3)=24 3 3 9 10 10: ((9-(10/10))×3)=244 4 4 4: ((4+(4×4))+4)=244 4 4 5: ((5+(4/4))×4)=244 4 4 6: ((4+(4-4))×6)=244 4 4 7: ((7-(4/4))×4)=244 4 4 8: ((4×(4+4))-8)=244 4 4 9: ((4×(9-4))+4)=244 4 4 10: (((4×4)-10)×4)=244 45 5: ((4+(4/5))×5)=244 45 6: ((4×(5-4))×6)=244 45 7: ((4-(5-7))×4)=244 45 8: ((4+(4-5))×8)=244 45 10: ((4×(10-5))+4)=24 4 46 8: ((4-(6-8))×4)=244 4 6 9: ((4×(4/6))×9)=244 4 6 10: ((4+(4+6))+10)=244 4 7 7: ((4-(4/7))×7)=244 4 7 8: ((4+(4×7))-8)=244 4 7 9: ((4+(4+7))+9)=244 4 7 10: ((4+4)×(10-7))=24 4 4 8 8: ((4+(4+8))+8)=244 4 8 9: (((4×9)-4)-8)=244 4 8 10: ((4-(8-10))×4)=24 4 4 4 10 10: (((10×10)-4)/4)=24 45 5 5: ((4+(5×5))-5)=244 5 5 6: ((4+(5-5))×6)=244 5 5 7: ((7-(5/5))×4)=244 5 5 8: ((4-(5/5))×8)=244 5 5 9: ((5×(9-5))+4)=244 5 5 10: ((4+(5+5))+10)=244 5 6 6: ((4×(6-5))×6)=244 5 6 7: ((5-(6-7))×4)=244 5 6 8: ((4+(5-6))×8)=244 5 6 9: ((4+(5+6))+9)=244 5 6 10: ((4+(5×6))-10)=24 4 5 7 7: ((5+(7/7))×4)=244 5 7 8: ((4+(5+7))+8)=244 5 7 9: ((5+(4×7))-9)=244 5 7 10: ((10×(7-5))+4)=24 4 5 8 8: ((5-(8/4))×8)=244 5 8 9: ((4×(9-5))+8)=244 5 8 10: ((4-(8/5))×10)=24 4 5 9 9: ((5+(9/9))×4)=244 5 9 10: ((5-(9-10))×4)=24 4 5 10 10: ((5+(10/10))×4)=24 4 6 6 6: ((4+(6-6))×6)=244 6 6 7: ((4×(7-6))×6)=244 6 6 8: ((4+(6+6))+8)=244 6 6 9: ((6×(9-4))-6)=244 6 6 10: ((6×(6+10))/4)=24 4 6 7 7: ((4+(6+7))+7)=244 6 7 8: ((4+(6-7))×8)=244 6 7 9: ((6×(7+9))/4)=244 6 7 10: ((6+(4×7))-10)=24 4 6 8 8: ((4×(6×8))/8)=244 6 8 9: ((4-(8/6))×9)=244 6 8 10: ((4×(10-6))+8)=24 4 6 9 9: ((4×(6×9))/9)=244 6 9 10: ((4×(10-9))×6)=244 6 10 10: ((4×(6×10))/10)=24 4 7 7 7: ((7-(7/7))×4)=244 7 7 8: ((4-(7/7))×8)=244 7 8 8: ((4+(7-8))×8)=244 7 8 9: ((7+(8-9))×4)=244 7 8 10: ((7/(4/8))+10)=244 7 9 9: ((7-(9/9))×4)=244 7 9 10: ((7+(9-10))×4)=244 7 10 10: ((7-(10/10))×4)=244 8 8 8: ((4-(8/8))×8)=244 8 8 9: ((4+(8-9))×8)=244 8 8 10: ((8+(8-10))×4)=244 8 9 9: ((4-(9/9))×8)=244 8 9 10: ((4+(9-10))×8)=244 8 10 10: ((4-(10/10))×8)=244 9 9 10: ((9-(4-9))+10)=245 5 5 5: ((5×5)-(5/5))=245 5 5 6: ((5+(5×5))-6)=245 5 5 9: ((5+(5+5))+9)=245 56 6: ((5+(5-6))×6)=245 56 7: ((6+(5×5))-7)=245 56 8: ((5+(5+6))+8)=245 5 7 7: ((5+(5+7))+7)=245 5 7 8: ((5+(5-7))×8)=245 5 7 10: ((10×(5+7))/5)=245 5 8 8: ((5×5)-(8/8))=245 5 8 9: ((5×(8-5))+9)=245 5 8 10: ((5-(10/5))×8)=24 5 5 9 9: ((5×5)-(9/9))=245 5 9 10: ((9+(5×5))-10)=24 5 5 10 10: ((5×5)-(10/10))=245 6 6 6: ((5-(6/6))×6)=245 6 6 8: ((6×(8-5))+6)=245 6 6 9: ((6×9)-(5×6))=245 6 6 10: ((6×(10-5))-6)=245 6 7 7: ((5-(7/7))×6)=245 6 7 8: ((5+(7-8))×6)=245 6 7 9: ((9×(7-5))+6)=245 6 8 8: ((5+(6-8))×8)=245 6 8 9: ((5+(8-9))×6)=245 6 8 10: ((5×(6×8))/10)=245 6 9 9: ((5×(9-6))+9)=245 6 9 10: ((5+(9-10))×6)=24 5 6 10 10: ((5-(10/10))×6)=24 5 7 7 9: ((5+7)×(9-7))=245 7 7 10: ((7×(7-5))+10)=245 7 8 8: ((8×(7-5))+8)=245 7 8 9: ((5+(7-9))×8)=245 7 8 10: ((5+7)×(10-8))=245 7 9 10: ((5×(10-7))+9)=245 7 10 10: ((7/(5/10))+10)=245 8 8 8: (((5×8)-8)-8)=245 8 8 9: ((8/(8-5))×9)=245 8 8 10: ((5+(8-10))×8)=245 9 10 10: ((9-(5-10))+10)=246 6 6 6: ((6+(6+6))+6)=246 6 6 9: ((6×(6×6))/9)=246 6 6 10: ((6×10)-(6×6))=246 67 9: ((6+(7-9))×6)=246 67 10: ((6×(10-7))+6)=246 6 8 8: ((6/(8-6))×8)=246 6 8 9: ((6+(6-9))×8)=246 6 8 10: ((6+(8-10))×6)=246 6 9 10: ((9×(6+10))/6)=246 7 7 10: ((7+(7-10))×6)=246 7 8 9: ((6/(9-7))×8)=246 7 8 10: ((6+(7-10))×8)=246 7 9 9: ((9×(7+9))/6)=246 7 10 10: ((10×(10-7))-6)=246 8 8 8: ((8×(8-6))+8)=246 8 8 9: ((9×(8+8))/6)=246 8 8 10: ((6/(10-8))×8)=246 8 9 9: ((8/(9-6))×9)=246 8 9 10: ((9×(10-8))+6)=246 9 9 10: ((9/(6/10))+9)=246 10 10 10: ((10-(6-10))+10)=247 7 9 10: ((7×(9-7))+10)=24 7 8 8 9: ((8×(9-7))+8)=247 8 8 10: ((8×10)-(7×8))=247 8 9 10: ((8/(10-7))×9)=247 8 10 10: ((7×(10-8))+10)=248 8 8 10: ((8×(10-8))+8)=24算24把4个整数(一般是正整数)通过加减乘除运算,使最后的计算结果是24的一个数学游戏可以考验人的智力和数学敏感性。
24点的计算方法
3×(4+-6+10)=24 3×(4+10+-6)=24 3×(-6+4+10)=24 (一)3×(-6+10+4)=24 3×(10+4+-6)=24 3×(10-4)--6=24 3×(10+-6+4)=24 4--6÷3×10=24 4--6÷(3÷10)=24 (4+-6+10)×3=24 4--6×10÷3=24 4-10÷3×-6=24 4-10÷(3÷-6)=24 (4+10+-6)×3=24 4-10×-6÷3=24 (-6+4+10)×3=24 (-6+10+4)×3=24 10-(3×-6+4)=24 10-3×-6-4=24 10-(4+3×-6)=24 10-4-3×-6=24 (10-4)×3--6=24 (10+4+-6)×3=24 10-(4+-6×3)=24 10-4--6×3=24 10-(-6×3+4)=2410--6×3-4=24 (10+-6+4)×3=2424点计算法计算24点,这个学习方法对于我们用四则运算有很大的帮助,下面是在计算过程中得到的心得:例一:见6想4。
如2、1、7、6可用7-2-1=4,4乘6得24。
见8想3 如5、9、7、8、可用5+7-9=3,3乘8得24。
例二:见7想2 。
如10、5、10、7可用10除以5的商乘7再+10得24从1到9机会多,如8、3、1、3可用8+1的和乘3减3可得24。
6多想18和30如1、6、4、6可用4+1的和乘6减6得24或4-1的差乘6再+6。
见5想5。
如5、5、6、7可用5乘5减7 + 6得24。
24点题目(200题)与答案种数
24点题目(200题)与答案种数1. 4, 4, 4, 4 = 24答案种数:1解法:4 × 4 + 4 + 4 = 242. 1, 2, 3, 4 = 24答案种数:2解法1:3 × 4 + 2 1 = 24解法2:1 + 2 + 3 × 4 = 243. 5, 5, 5, 5 = 24答案种数:2解法1:5 × 5 5 ÷ 5 = 24解法2:5 × 5 5 5 = 244. 1, 3, 3, 8 = 24答案种数:2解法1:3 × 8 + 3 1 = 24解法2:3 × 8 3 ÷ 1 = 245. 1, 5, 5, 6 = 24答案种数:1解法:5 × 6 5 1 = 246. 1, 2, 6, 7 = 24答案种数:1解法:7 × 6 2 1 = 247. 2, 2, 7, 7 = 24答案种数:2解法1:2 × 7 + 2 + 7 = 24解法2:7 × 2 + 7 2 = 24 8. 3, 3, 8, 8 = 24答案种数:1解法:3 × 8 + 3 + 8 = 24 9. 4, 4, 8, 8 = 24答案种数:2解法1:4 × 8 4 8 = 24解法2:8 × 8 ÷ 4 4 = 24 10. 2, 2, 3, 9 = 24答案种数:1解法:2 × 3 × 9 ÷ 2 = 24 11. 3, 3, 3, 9 = 24答案种数:2解法1:3 × 3 + 3 × 9 = 24解法2:3 × 3 × 3 9 = 24 12. 3, 4, 4, 8 = 24答案种数:1解法:3 × 4 + 4 + 8 = 24 13. 3, 5, 5, 5 = 24答案种数:2解法1:5 × 5 5 ÷ 3 = 24解法2:5 × 5 ÷ 5 + 3 = 24答案种数:1解法:6 × 6 6 ÷ 1 = 24 15. 1, 1, 8, 8 = 24答案种数:1解法:8 × 8 ÷ 1 ÷ 1 = 24 16. 2, 3, 4, 9 = 24答案种数:2解法1:3 × 9 2 4 = 24解法2:2 × 9 + 3 4 = 24 17. 2, 3, 5, 8 = 24答案种数:1解法:3 × 8 + 2 + 5 = 24 18. 2, 3, 6, 6 = 24答案种数:2解法1:3 × 6 + 6 2 = 24解法2:3 × 6 ÷ 2 + 6 = 24 19. 3, 3, 7, 7 = 24答案种数:1解法:3 × 7 + 3 + 7 = 24 20. 3, 4, 5, 5 = 24答案种数:2解法1:3 × 5 + 5 + 4 = 24解法2:5 × 5 ÷ 3 + 4 = 24答案种数:1解法:4 × 6 + 4 + 6 = 24 22. 4, 5, 5, 6 = 24答案种数:2解法1:4 × 6 + 5 ÷ 5 = 24解法2:5 × 6 4 5 = 24 23. 5, 5, 5, 6 = 24答案种数:1解法:5 × 6 5 5 = 24 24. 1, 1, 7, 7 = 24答案种数:1解法:7 × 7 ÷ 1 ÷ 1 = 24 25. 2, 2, 8, 8 = 24答案种数:1解法:2 × 8 + 2 + 8 = 24 26. 2, 3, 7, 7 = 24答案种数:1解法:3 × 7 + 2 + 7 = 24 27. 2, 4, 4, 9 = 24答案种数:1解法:2 × 9 + 4 + 4 = 24 28. 3, 3, 8, 8 = 24答案种数:1解法:3 × 8 + 3 + 8 = 24 29. 3, 4, 5, 8 = 24答案种数:2解法1:3 × 8 + 4 + 5 = 24解法2:5 × 8 ÷ 3 + 4 = 24 30. 4, 4, 7, 7 = 24答案种数:1解法:4 × 7 + 4 + 7 = 24 31. 4, 5, 6, 6 = 24答案种数:2解法1:4 × 6 + 5 + 6 = 24解法2:6 × 6 ÷ 4 + 5 = 24 32. 5, 5, 6, 8 = 24答案种数:1解法:5 × 8 5 6 = 24 33. 1, 1, 8, 8 = 24答案种数:1解法:8 × 8 ÷ 1 ÷ 1 = 24 34. 2, 2, 9, 9 = 24答案种数:1解法:2 × 9 + 2 + 9 = 24 35. 2, 3, 8, 8 = 24答案种数:1解法:3 × 8 + 2 + 8 = 2436. 2, 4, 5, 9 = 24答案种数:1解法:2 × 9 + 4 + 5 = 24 37. 3, 3, 9, 9 = 24答案种数:1解法:3 × 9 + 3 + 9 = 24 38. 3, 4, 6, 8 = 24答案种数:2解法1:3 × 8 + 4 + 6 = 24解法2:6 × 8 ÷ 3 + 4 = 24 39. 4, 4, 8, 8 = 24答案种数:2解法1:4 × 8 4 8 = 24解法2:8 × 8 ÷ 4 4 = 24 40. 4, 5, 7, 7 = 24答案种数:1解法:4 × 7 + 5 + 7 = 24 41. 5, 5, 8, 8 = 24答案种数:1解法:5 × 8 + 5 + 8 = 24 42. 1, 6, 6, 6 = 24答案种数:1解法:6 × 6 6 ÷ 1 = 24 43. 1, 1, 7, 7 = 24答案种数:1解法:7 × 7 ÷ 1 ÷ 1 = 24 44. 2, 2, 8, 8 = 24答案种数:1解法:2 × 8 + 2 + 8 = 24 45. 2, 3, 7, 7 = 24答案种数:1解法:3 × 7 + 2 + 7 = 24 46. 2, 4, 4, 9 = 24答案种数:1解法:2 × 9 + 4 + 4 = 24 47. 3, 3, 8, 8 = 24答案种数:1解法:3 × 8 + 3 + 8 = 24 48. 3, 4, 5, 8 = 24答案种数:2解法1:3 × 8 + 4 + 5 = 24解法2:5 × 8 ÷ 3 + 4 = 24 49. 4, 4, 7, 7 = 24答案种数:1解法:4 × 7 + 4 + 7 = 24 50. 4, 5, 6, 6 = 24答案种数:2解法1:4 × 6 + 5 + 6 = 24解法2:6 × 6 ÷ 4 + 5 = 24 51. 5, 5, 6, 8 = 24答案种数:1解法:5 × 8 5 6 = 24 52. 1, 1, 8, 8 = 24答案种数:1解法:8 × 8 ÷ 1 ÷ 1 = 24 53. 2, 2, 9, 9 = 24答案种数:1解法:2 × 9 + 2 + 9 = 24 54. 2, 3, 8, 8 = 24答案种数:1解法:3 × 8 + 2 + 8 = 24 55. 2, 4, 5, 9 = 24答案种数:1解法:2 × 9 + 4 + 5 = 24 56. 3, 3, 9, 9 = 24答案种数:1解法:3 × 9 + 3 + 9 = 24 57. 3, 4, 6, 8 = 24答案种数:2解法1:3 × 8 + 4 + 6 = 24解法2:6 × 8 ÷ 3 + 4 = 24 58. 4, 4, 8, 8 = 24答案种数:2解法1:4 × 8 4 8 = 24解法2:8 × 8 ÷ 4 4 = 24 59. 4, 5, 7, 7 = 24答案种数:1解法:4 × 7 + 5 + 7 = 24 60. 5, 5, 8, 8 = 24答案种数:1解法:5 × 8 + 5 + 8 = 24 61. 1, 6, 6, 6 = 24答案种数:1解法:6 × 6 6 ÷ 1 = 24 62. 1, 1, 7, 7 = 24答案种数:1解法:7 × 7 ÷ 1 ÷ 1 = 24 63. 2, 2, 8, 8 = 24答案种数:1解法:2 × 8 + 2 + 8 = 24 64. 2, 3, 7, 7 = 24答案种数:1解法:3 × 7 + 2 + 7 = 24 65. 2, 4, 4, 9 = 24答案种数:1解法:2 × 9 + 4 + 4 = 2466. 3, 3, 8, 8 = 24答案种数:1解法:3 × 8 + 3 + 8 = 24 67. 3, 4, 5, 8 = 24答案种数:2解法1:3 × 8 + 4 + 5 = 24解法2:5 × 8 ÷ 3 + 4 = 24 68. 4, 4, 7, 7 = 24答案种数:1解法:4 × 7 + 4 + 7 = 24 69. 4, 5, 6, 6 = 24答案种数:2解法1:4 × 6 + 5 + 6 = 24解法2:6 × 6 ÷ 4 + 5 = 24 70. 5, 5, 6, 8 = 24答案种数:1解法:5 × 8 5 6 = 24 71. 1, 1, 8, 8 = 24答案种数:1解法:8 × 8 ÷ 1 ÷ 1 = 24 72. 2, 2, 9, 9 = 24答案种数:1解法:2 × 9 + 2 + 9 = 24 73. 2, 3, 8, 8 = 24答案种数:1解法:3 × 8 + 2 + 8 = 24 74. 2, 4, 5, 9 = 24答案种数:1解法:2 × 9 + 4 + 5 = 24 75. 3, 3, 9, 9 = 24答案种数:1解法:3 × 9 + 3 + 9 = 24 76. 3, 4, 6, 8 = 24答案种数:2解法1:3 × 8 + 4 + 6 = 24解法2:6 × 8 ÷ 3 + 4 = 24 77. 4, 4, 8, 8 = 24答案种数:2解法1:4 × 8 4 8 = 24解法2:8 × 8 ÷ 4 4 = 24 78. 4, 5, 7, 7 = 24答案种数:1解法:4 × 7 + 5 + 7 = 24 79. 5, 5, 8, 8 = 24答案种数:1解法:5 × 8 + 5 + 8 = 24 80. 1, 6, 6, 6 = 24答案种数:1解法:6 × 6 6 ÷ 1 = 24 81. 1, 1, 7, 7 = 24答案种数:1解法:7 × 7 ÷ 1 ÷ 1 = 24 82. 2, 2, 8, 8 = 24答案种数:1解法:2 × 8 + 2 + 8 = 24 83. 2, 3, 7, 7 = 24答案种数:1解法:3 × 7 + 2 + 7 = 24 84. 2, 4, 4, 9 = 24答案种数:1解法:2 × 9 + 4 + 4 = 24 85. 3, 3, 8, 8 = 24答案种数:1解法:3 × 8 + 3 + 8 = 24. 3, 4, 5, 8 = 24答案种数:2解法1:3 × 8 + 4 + 5 = 24解法2:5 × 8 ÷ 3 + 4 = 24 87. 4, 4, 7, 7 = 24答案种数:1解法:4 × 7 + 4 + 7 = 24 88. 4, 5, 6, 6 = 24答案种数:2解法1:4 × 6 + 5 + 6 = 24解法2:6 × 6 ÷ 4 + 5 = 24 89. 5, 5, 6, 8 = 24答案种数:1解法:5 × 8 5 6 = 24 90. 1, 1, 8, 8 = 24答案种数:1解法:8 × 8 ÷ 1 ÷ 1 = 24 91. 2, 2, 9, 9 = 24答案种数:1解法:2 × 9 + 2 + 9 = 24 92. 2, 3, 8, 8 = 24答案种数:1解法:3 × 8 + 2 + 8 = 24 93. 2, 4, 5, 9 = 24答案种数:1解法:2 × 9 + 4 + 5 = 24 94. 3, 3, 9, 9 = 24答案种数:1解法:3 × 9 + 3 + 9 = 24 95. 3, 4, 6, 8 = 24答案种数:2解法1:3 × 8 + 4 + 6 = 24解法2:6 × 8 ÷ 3 + 4 = 24 96. 4, 4, 8, 8 = 24答案种数:2解法1:4 × 8 4 8 = 24解法2:8 × 8 ÷ 4 4 = 24 97. 4, 5, 7, 7 = 24答案种数:1解法:4 × 7 + 5 + 7 = 24 98. 5, 5, 8, 8 = 24答案种数:1解法:5 × 8 + 5 + 8 = 24 99. 1, 6, 6, 6 = 24答案种数:1解法:6 × 6 6 ÷ 1 = 24 100. 1, 1, 7, 7 = 24答案种数:1解法:7 × 7 ÷ 1 ÷ 1 = 24 101. 2, 2, 8, 8 = 24答案种数:1解法:2 × 8 + 2 + 8 = 24 102. 2, 3, 7, 7 = 24答案种数:1解法:3 × 7 + 2 + 7 = 24 103. 2, 4, 4, 9 = 24答案种数:1解法:2 × 9 + 4 + 4 = 24 104. 3, 3, 8, 8 = 24答案种数:1解法:3 × 8 + 3 + 8 = 24 105. 3, 4, 5, 8 = 24答案种数:2解法1:3 × 8 + 4 + 5 = 24解法2:5 × 8 ÷ 3 + 4 = 24 106. 4, 4, 7, 7 = 24答案种数:1解法:4 × 7 + 4 + 7 = 24 107. 4, 5, 6, 6 = 24答案种数:2解法1:4 × 6 + 5 + 6 = 24解法2:6 × 6 ÷ 4 + 5 = 24 108. 5, 5, 6, 8 = 24答案种数:1解法:5 × 8 5 6 = 24 109. 1, 1, 8, 8 = 24答案种数:1解法:8 × 8 ÷ 1 ÷ 1 = 24 110. 2, 2, 9, 9 = 24答案种数:1解法:2 × 9 + 2 + 9 = 24 111. 2, 3, 8, 8 = 24答案种数:1解法:3 × 8 + 2 + 8 = 24 112. 2, 4, 5, 9 = 24答案种数:1解法:2 × 9 + 4 + 5 = 24 113. 3, 3, 9, 9 = 24答案种数:1解法:3 × 9 + 3 + 9 = 24 114. 3, 4, 6, 8 = 24答案种数:2解法1:3 × 8 + 4 + 6 = 24解法2:6 × 8 ÷ 3 + 4 = 24 115. 4, 4, 8, 8 = 24答案种数:2解法1:4 × 8 4 8 = 24解法2:8 × 8 ÷ 4 4 = 24 116. 4, 5, 7, 7 = 24答案种数:1解法:4 × 7 + 5 + 7 = 24 117. 5, 5, 8, 8 = 24答案种数:1解法:5 × 8 + 5 + 8 = 24118. 1, 6, 6, 6 = 24答案种数:1解法:6 × 6 6 ÷ 1 = 24 119. 1, 1, 7, 7 = 24答案种数:1解法:7 × 7 ÷ 1 ÷ 1 = 24 120. 2, 2, 8, 8 = 24答案种数:1解法:2 × 8 + 2 + 8 = 24 121. 2, 3, 7, 7 = 24答案种数:1解法:3 × 7 + 2 + 7 = 24 122. 2, 4, 4, 9 = 24答案种数:1解法:2 × 9 + 4 + 4 = 24 123. 3, 3, 8, 8 = 24答案种数:1解法:3 × 8 + 3 + 8 = 24 124. 3, 4, 5, 8 = 24答案种数:2解法1:3 × 8 + 4 + 5 = 24解法2:5 × 8 ÷ 3 + 4 = 24 125. 4, 4, 7, 7 = 24答案种数:1解法:4 × 7 + 4 + 7 = 24 126. 4, 5, 6, 6 = 24答案种数:2解法1:4 × 6 + 5 + 6 = 24解法2:6 × 6 ÷ 4 + 5 = 24 127. 5, 5, 6, 8 = 24答案种数:1解法:5 × 8 5 6 = 24 128. 1, 1, 8, 8 = 24答案种数:1解法:8 × 8 ÷ 1 ÷ 1 = 24 129. 2, 2, 9, 9 = 24答案种数:1解法:2 × 9 + 2 + 9 = 24 130. 2, 3, 8, 8 = 24答案种数:1解法:3 × 8 + 2 + 8 = 24 131. 2, 4, 5, 9 = 24答案种数:1解法:2 × 9 + 4 + 5 = 24 132. 3, 3, 9, 9 = 24答案种数:1解法:3 × 9 + 3 + 9 = 24 133. 3, 4, 6, 8 = 24答案种数:2解法1:3 × 8 + 4 + 6 = 24解法2:6 × 8 ÷ 3 + 4 = 24 134. 4, 4, 8, 8 = 24答案种数:2解法1:4 × 8 4 8 = 24解法2:8 × 8 ÷ 4 4 = 24 135. 4, 5, 7, 7 = 24答案种数:1解法:4 × 7 + 5 + 7 = 24 136. 5, 5, 8, 8 = 24答案种数:1解法:5 × 8 + 5 + 8 = 24 137. 1, 6, 6, 6 = 24答案种数:1解法:6 × 6 6 ÷ 1 = 24 138. 1, 1, 7, 7 = 24答案种数:1解法:7 × 7 ÷ 1 ÷ 1 = 24 139. 2, 2, 8, 8 = 24答案种数:1解法:2 × 8 + 2 + 8 = 24 140. 2, 3, 7, 7 = 24答案种数:1解法:3 × 7 + 2 + 7 = 24 141. 2, 4, 4, 9 = 24答案种数:1解法:2 × 9 + 4 + 4 = 24 142. 3, 3, 8, 8 = 24答案种数:1解法:3 × 8 + 3 + 8 = 24 143. 3, 4, 5, 8 = 24答案种数:2解法1:3 × 8 + 4 + 5 = 24解法2:5 × 8 ÷ 3 + 4 = 24 144. 4, 4, 7, 7 = 24答案种数:1解法:4 × 7 + 4 + 7 = 24 145. 4, 5, 6, 6 = 24答案种数:2解法1:4 × 6 + 5 + 6 = 24解法2:6 × 6 ÷ 4 + 5 = 24 146. 5, 5, 6, 8 = 24答案种数:1解法:5 × 8 5 6 = 24 147. 1, 1, 8, 8 = 24答案种数:1解法:8 × 8 ÷ 1 ÷ 1 = 24148. 2, 2, 9, 9 = 24答案种数:1解法:2 × 9 + 2 + 9 = 24 149. 2, 3, 8, 8 = 24答案种数:1解法:3 × 8 + 2 + 8 = 24 150. 2, 4, 5, 9 = 24答案种数:1解法:2 × 9 + 4 + 5 = 24 151. 3, 3, 9, 9 = 24答案种数:1解法:3 × 9 + 3 + 9 = 24 152. 3, 4, 6, 8 = 24答案种数:2解法1:3 × 8 + 4 + 6 = 24解法2:6 × 8 ÷ 3 + 4 = 24 153. 4, 4, 8, 8 = 24答案种数:2解法1:4 × 8 4 8 = 24解法2:8 × 8 ÷ 4 4 = 24 154. 4, 5, 7, 7 = 24答案种数:1解法:4 × 7 + 5 + 7 = 24 155. 5, 5, 8, 8 = 24答案种数:1解法:5 × 8 + 5 + 8 = 24 156. 1, 6, 6, 6 = 24答案种数:1解法:6 × 6 6 ÷ 1 = 24 157. 1, 1, 7, 7 = 24答案种数:1解法:7 × 7 ÷ 1 ÷ 1 = 24 158. 2, 2, 8, 8 = 24答案种数:1解法:2 × 8 + 2 + 8 = 24 159. 2, 3, 7, 7 = 24答案种数:1解法:3 × 7 + 2 + 7 = 24 160. 2, 4, 4, 9 = 24答案种数:1解法:2 × 9 + 4 + 4 = 24 161. 3, 3, 8, 8 = 24答案种数:1解法:3 × 8 + 3 + 8 = 24 162. 3, 4, 5, 8 = 24答案种数:2解法1:3 × 8 + 4 + 5 = 24解法2:5 × 8 ÷ 3 + 4 = 24163. 4, 4, 7, 7 = 24答案种数:1解法:4 × 7 + 4 + 7 = 24 164. 4, 5, 6, 6 = 24答案种数:2解法1:4 × 6 + 5 + 6 = 24解法2:6 × 6 ÷ 4 + 5 = 24 165. 5, 5, 6, 8 = 24答案种数:1解法:5 × 8 5 6 = 24 166. 1, 1, 8, 8 = 24答案种数:1解法:8 × 8 ÷ 1 ÷ 1 = 24 167. 2, 2, 9, 9 = 24答案种数:1解法:2 × 9 + 2 + 9 = 24 168. 2, 3, 8, 8 = 24答案种数:1解法:3 × 8 + 2 + 8 = 24 169. 2, 4, 5, 9 = 24答案种数:1解法:2 × 9 + 4 + 5 = 24 170. 3, 3, 9, 9 = 24答案种数:1解法:3 × 9 + 3 + 9 = 24 171. 3, 4, 6, 8 = 24答案种数:2解法1:3 × 8 + 4 + 6 = 24解法2:6 × 8 ÷ 3 + 4 = 24 172. 4, 4, 8, 8 = 24答案种数:2解法1:4 × 8 4 8 = 24解法2:8 × 8 ÷ 4 4 = 24 173. 4, 5, 7, 7 = 24答案种数:1解法:4 × 7 + 5 + 7 = 24 174. 5, 5, 8, 8 = 24答案种数:1解法:5 × 8 + 5 + 8 = 24 175. 1, 6, 6, 6 = 24答案种数:1解法:6 × 6 6 ÷ 1 = 24 176. 1, 1, 7, 7 = 24答案种数:1解法:7 × 7 ÷ 1 ÷ 1 = 24 177. 2, 2, 8, 8 = 24答案种数:1解法:2 × 8 + 2 + 8 = 24178. 2, 3, 7, 7 = 24答案种数:1解法:3 × 7 + 2 + 7 = 24 179. 2, 4, 4, 9 = 24答案种数:1解法:2 × 9 + 4 + 4 = 24 180. 3, 3, 8, 8 = 24答案种数:1解法:3 × 8 + 3 + 8 = 24 181. 3, 4, 5, 8 = 24答案种数:2解法1:3 × 8 + 4 + 5 = 24解法2:5 × 8 ÷ 3 + 4 = 24 182. 4, 4, 7, 7 = 24答案种数:1解法:4 × 7 + 4 + 7 = 24 183. 4, 5, 6, 6 = 24答案种数:2解法1:4 × 6 + 5 + 6 = 24解法2:6 × 6 ÷ 4 + 5 = 24 184. 5, 5, 6, 8 = 24答案种数:1解法:5 × 8 5 6 = 24 185. 1, 1, 8, 8 = 24答案种数:1解法:8 × 8 ÷ 1 ÷ 1 = 24 1. 2, 2, 9, 9 = 24答案种数:1解法:2 × 9 + 2 + 9 = 24 187. 2, 3, 8, 8 = 24答案种数:1解法:3 × 8 + 2 + 8 = 24 188. 2, 4, 5, 9 = 24答案种数:1解法:2 × 9 + 4 + 5 = 24 189. 3, 3, 9, 9 = 24答案种数:1解法:3 × 9 + 3 + 9 = 24 190. 3, 4, 6, 8 = 24答案种数:2解法1:3 × 8 + 4 + 6 = 24解法2:6 × 8 ÷ 3 + 4 = 24 191. 4, 4, 8, 8 = 24答案种数:2解法1:4 × 8 4 8 = 24解法2:8 × 8 ÷ 4 4 = 24 192. 4, 5, 7, 7 = 24答案种数:1193. 5, 5, 8, 8 = 24答案种数:1解法:5 × 8 + 5 + 8 = 24 194. 1, 6, 6, 6 = 24答案种数:1解法:6 × 6 6 ÷ 1 = 24 195. 1, 1, 7, 7 = 24答案种数:1解法:7 × 7 ÷ 1 ÷ 1 = 24 196. 2, 2, 8, 8 = 24答案种数:1解法:2 × 8 + 2 + 8 = 24 197. 2, 3, 7, 7 = 24答案种数:1解法:3 × 7 + 2 + 7 = 24 198. 2, 4, 4, 9 = 24答案种数:1解法:2 × 9 + 4 + 4 = 24 199. 3, 3, 8, 8 = 24答案种数:1解法:3 × 8 + 3 + 8 = 24 200. 3, 4, 5, 8 = 24答案种数:2解法2:5 × 8 ÷ 3 + 4 = 24 24点题目(200题)与答案种数1. 2, 3, 4, 5 = 242. 1, 2, 3, 4 = 243. 1, 5, 6, 7 = 244. 2, 3, 7, 8 = 245. 1, 4, 6, 8 = 246. 1, 2, 7, 8 = 247. 3, 4, 6, 7 = 248. 1, 2, 5, 6 = 249. 2, 4, 5, 6 = 2410. 1, 3, 4, 5 = 2411. 2, 3, 5, 6 = 2412. 1, 2, 4, 5 = 2413. 3, 4, 5, 6 = 2414. 1, 2, 3, 4 = 2415. 1, 3, 5, 7 = 2416. 2, 3, 5, 7 = 2417. 1, 2, 4, 7 = 2418. 3, 4, 5, 7 = 2419. 1, 2, 3, 5 = 2420. 1, 3, 4, 6 = 2421. 2, 3, 4, 6 = 2423. 1, 3, 5, 6 = 2424. 2, 4, 5, 7 = 2425. 1, 2, 4, 6 = 2426. 3, 4, 6, 7 = 2427. 1, 2, 3, 6 = 2428. 1, 2, 4, 8 = 2429. 3, 4, 5, 8 = 2430. 1, 2, 5, 8 = 2431. 1, 3, 4, 7 = 2432. 2, 3, 4, 7 = 2433. 1, 2, 5, 9 = 2434. 1, 3, 5, 8 = 2435. 2, 4, 5, 8 = 2436. 1, 2, 4, 9 = 2437. 3, 4, 5, 9 = 2438. 1, 2, 5, 10 = 2439. 1, 3, 4, 8 = 2440. 2, 3, 4, 8 = 2441. 1, 2, 5, 11 = 2442. 1, 3, 5, 9 = 2443. 2, 4, 5, 9 = 2444. 1, 2, 4, 10 = 2445. 3, 4, 5, 10 = 2447. 1, 3, 4, 9 = 2448. 2, 3, 4, 9 = 2449. 1, 2, 5, 13 = 2450. 1, 3, 5, 10 = 2451. 2, 4, 5, 10 = 2452. 1, 2, 4, 11 = 2453. 3, 4, 5, 11 = 2454. 1, 2, 5, 14 = 2455. 1, 3, 4, 10 = 2456. 2, 3, 4, 10 = 2457. 1, 2, 5, 15 = 2458. 1, 3, 5, 11 = 2459. 2, 4, 5, 11 = 2460. 1, 2, 4, 12 = 2461. 3, 4, 5, 12 = 2462. 1, 2, 5, 16 = 2463. 1, 3, 4, 11 = 2464. 2, 3, 4, 11 = 2465. 1, 2, 5, 17 = 2466. 1, 3, 5, 12 = 2467. 2, 4, 5, 12 = 2468. 1, 2, 4, 13 = 2469. 3, 4, 5, 13 = 2471. 1, 3, 4, 12 = 2472. 2, 3, 4, 12 = 2473. 1, 2, 5, 19 = 2474. 1, 3, 5, 13 = 2475. 2, 4, 5, 13 = 2476. 1, 2, 4, 14 = 2477. 3, 4, 5, 14 = 2478. 1, 2, 5, 20 = 2479. 1, 3, 4, 13 = 2480. 2, 3, 4, 13 = 2481. 1, 2, 5, 21 = 2482. 1, 3, 5, 14 = 2483. 2, 4, 5, 14 = 2484. 1, 2, 4, 15 = 2485. 3, 4, 5, 15 = 24 . 1, 2, 5, 22 = 2487. 1, 3, 4, 14 = 2488. 2, 3, 4, 14 = 2489. 1, 2, 5, 23 = 2490. 1, 3, 5, 15 = 2491. 2, 4, 5, 15 = 2492. 1, 2, 4, 16 = 2493. 3, 4, 5, 16 = 2495. 1, 3, 4, 15 = 2496. 2, 3, 4, 15 = 2497. 1, 2, 5, 25 = 2498. 1, 3, 5, 16 = 2499. 2, 4, 5, 16 = 24 100. 1, 2, 4, 17 = 24 101. 3, 4, 5, 17 = 24 102. 1, 2, 5, 26 = 24 103. 1, 3, 4, 16 = 24 104. 2, 3, 4, 16 = 24 105. 1, 2, 5, 27 = 24 106. 1, 3, 5, 17 = 24 107. 2, 4, 5, 17 = 24 108. 1, 2, 4, 18 = 24 109. 3, 4, 5, 18 = 24 110. 1, 2, 5, 28 = 24 111. 1, 3, 4, 17 = 24 112. 2, 3, 4, 17 = 24 113. 1, 2, 5, 29 = 24 114. 1, 3, 5, 18 = 24 115. 2, 4, 5, 18 = 24 116. 1, 2, 4, 19 = 24 117. 3, 4, 5, 19 = 24119. 1, 3, 4, 18 = 24 120. 2, 3, 4, 18 = 24 121. 1, 2, 5, 31 = 24 122. 1, 3, 5, 19 = 24 123. 2, 4, 5, 19 = 24 124. 1, 2, 4, 20 = 24 125. 3, 4, 5, 20 = 24 126. 1, 2, 5, 32 = 24 127. 1, 3, 4, 19 = 24 128. 2, 3, 4, 19 = 24 129. 1, 2, 5, 33 = 24 130. 1, 3, 5, 20 = 24 131. 2, 4, 5, 20 = 24 132. 1, 2, 4, 21 = 24 133. 3, 4, 5, 21 = 24 134. 1, 2, 5, 34 = 24 135. 1, 3, 4, 20 = 24 136. 2, 3, 4, 20 = 24 137. 1, 2, 5, 35 = 24 138. 1, 3, 5, 21 = 24 139. 2, 4, 5, 21 = 24 140. 1, 2, 4, 22 = 24 141. 3, 4, 5, 22 = 24143. 1, 3, 4, 21 = 24 144. 2, 3, 4, 21 = 24 145. 1, 2, 5, 37 = 24 146. 1, 3, 5, 22 = 24 147. 2, 4, 5, 22 = 24 148. 1, 2, 4, 23 = 24 149. 3, 4, 5, 23 = 24 150. 1, 2, 5, 38 = 24 151. 1, 3, 4, 22 = 24 152. 2, 3, 4, 22 = 24 153. 1, 2, 5, 39 = 24 154. 1, 3, 5, 23 = 24 155. 2, 4, 5, 23 = 24 156. 1, 2, 4, 24 = 24 157. 3, 4, 5, 24 = 24 158. 1, 2, 5, 40 = 24 159. 1, 3, 4, 23 = 24 160. 2, 3, 4, 23 = 24 161. 1, 2, 5, 41 = 24 162. 1, 3, 5, 24 = 24 163. 2, 4, 5, 24 = 24 164. 1, 2, 4, 25 = 24 165. 3, 4, 5, 25 = 24167. 1, 3, 4, 24 = 24 168. 2, 3, 4, 24 = 24 169. 1, 2, 5, 43 = 24 170. 1, 3, 5, 25 = 24 171. 2, 4, 5, 25 = 24 172. 1, 2, 4, 26 = 24 173. 3, 4, 5, 26 = 24 174. 1, 2, 5, 44 = 24 175. 1, 3, 4, 25 = 24 176. 2, 3, 4, 25 = 24 177. 1, 2, 5, 45 = 24 178. 1, 3, 5, 26 = 24 179. 2, 4, 5, 26 = 24 180. 1, 2, 4, 27 = 24 181. 3, 4, 5, 27 = 24 182. 1, 2, 5, 46 = 24 183. 1, 3, 4, 26 = 24 184. 2, 3, 4, 26 = 24 185. 1, 2, 5, 47 = 24 1. 1, 3, 5, 27 = 24 187. 2, 4, 5, 27 = 24 188. 1, 2, 4, 28 = 24 189. 3, 4, 5, 28 = 24191. 1, 3, 4, 27 = 24192. 2, 3, 4, 27 = 24193. 1, 2, 5, 49 = 24194. 1, 3, 5, 28 = 24195. 2, 4, 5, 28 = 24196. 1, 2, 4, 29 = 24197. 3, 4, 5, 29 = 24198. 1, 2, 5, 50 = 24199. 1, 3, 4, 28 = 24200. 2, 3, 4, 28 = 2424点题目(200题)与答案种数一、24点题目介绍24点游戏是一种智力游戏,其目的是通过加、减、乘、除四种运算,使得四个数字的结果为24。
24点算法大全
“24点” 算法技巧一、游戏内容及规则一牌中1~9这36张牌任意抽取4张牌,用加、减、乘、除(可加括号)把牌面上的数算成24。
每张牌必须用一次且只能用一次。
例如:抽出的四张牌是3、8、8、9,那么算式为(9—8)×8×3或3×8÷(9—8)或(9—8÷8)×3等;再例如,抽出的四张牌为3、4、7、11,可以这样计算:(7-4)×(11-3)=3×8=24,或(7+11)÷3×4=18÷3×4=6×4=24。
“算24点”主要是将四个数字和四种运算符号及括号进行一定的组合、搭配,使计算结果为24,而组合、搭配的形式有很多,有些可以得出24,但有些则不行。
因此,我们不能把牌面上的4个数的不同组合形式——去试,更不能瞎碰乱凑,计算时还应掌握一些基本的运算技巧。
这里向大家介绍几种常用的、便于学习掌握的方法:二、计算方法要想快速计算,首先要非常清楚24可以由怎样的两个数求得,如2×12=24,4×6=24,3×8=24,这样就可以把问题转化成怎样使用4个数,凑出两个数的问题,其中有一点值得大家注意,就是四个数的顺序可以依据需要任意安排。
例1 :利用3×8=24、4×6=24求解。
把牌面上的四个数想办法凑成3和8、4和6,再相乘求解。
●1、2、3、5 可组成(1+2)×(3+5)=24;(5-1)×(2×3)=24;●2、3、3、7 可组成(2×3)×(7-3)=24;●5、7、7、9 可组成(9-7)×(5+7)=24实践证明,利用3×8=24、4×6=24来求解的这种方法是利用率最大、命中率最高的一种方法。
练习:(1)2、4、5、9 可组成(9-5)×(2+4)=24(2)2、2、8、8 可组成(8÷2)×(8-2)=24(3)3、4、5、8 可组成(5-3)×(4+8)=24三、思维方法在掌握了计算方法的基础上,我们还必须要掌握一定的思维技巧,刚才上面的这些题的思维方法,在数学上我们称为“顺向思维”,除了这种思维方法之外,我们还有一种非常重要的思维方法“逆向思维”。
24点算法大全
“24点” 算法技巧一、游戏内容及规则一牌中1~9这36张牌任意抽取4张牌,用加、减、乘、除(可加括号)把牌面上的数算成24。
每张牌必须用一次且只能用一次。
例如:抽出的四张牌是3、8、8、9,那么算式为(9—8)×8×3或3×8÷(9—8)或(9—8÷8)×3等;再例如,抽出的四张牌为3、4、7、11,可以这样计算:(7-4)×(11-3)=3×8=24,或(7+11)÷3×4=18÷3×4=6×4=24。
“算24点”主要是将四个数字和四种运算符号及括号进行一定的组合、搭配,使计算结果为24,而组合、搭配的形式有很多,有些可以得出24,但有些则不行。
因此,我们不能把牌面上的4个数的不同组合形式——去试,更不能瞎碰乱凑,计算时还应掌握一些基本的运算技巧。
这里向大家介绍几种常用的、便于学习掌握的方法:二、计算方法要想快速计算,首先要非常清楚24可以由怎样的两个数求得,如2×12=24,4×6=24,3×8=24,这样就可以把问题转化成怎样使用4个数,凑出两个数的问题,其中有一点值得大家注意,就是四个数的顺序可以依据需要任意安排。
例1 :利用3×8=24、4×6=24求解。
把牌面上的四个数想办法凑成3和8、4和6,再相乘求解。
●1、2、3、5 可组成(1+2)×(3+5)=24;(5-1)×(2×3)=24;●2、3、3、7 可组成(2×3)×(7-3)=24;●5、7、7、9 可组成(9-7)×(5+7)=24实践证明,利用3×8=24、4×6=24来求解的这种方法是利用率最大、命中率最高的一种方法。
练习:(1)2、4、5、9 可组成(9-5)×(2+4)=24(2)2、2、8、8 可组成(8÷2)×(8-2)=24(3)3、4、5、8 可组成(5-3)×(4+8)=24三、思维方法在掌握了计算方法的基础上,我们还必须要掌握一定的思维技巧,刚才上面的这些题的思维方法,在数学上我们称为“顺向思维”,除了这种思维方法之外,我们还有一种非常重要的思维方法“逆向思维”。
算24点经典题目含答案
算24点经典题目含答案算24点经典题目:5 5 5 1:使用加减乘除,将5、5、5、1组合成24.解法为:5×(5-1/5)=24.2 7 9 10:使用加减乘除,将2、7、9、10组合成24.解法为:(7-(2-9))+10=24.7 10 10:使用加减乘除,将7、10、10组合成24.解法为:2×(7+10)-10=24.2 8 8 8:使用加减乘除,将2、8、8、8组合成24.解法为:2×(8+8)-8=24.8 8 9:使用加减乘除,将8、8、9组合成24.解法为:(2-(8-9))×8=24.2 8 8 10:使用加减乘除,将2、8、8、10组合成24.解法为:8-(2-8)+10=24.8 9 9:使用加减乘除,将8、9、9组合成24.解法为:(2+(9/9))×8=24.2 8 9 10:使用加减乘除,将2、8、9、10组合成24.解法为:2×(8+9)-10=24.8 10 10:使用加减乘除,将8、10、10组合成24.解法为:(2+(10/10))×8=24.2 9 10 10:使用加减乘除,将2、9、10、10组合成24.解法为:(9+(10/2))+10=24.3 3 3:使用加减乘除,将3、3、3组合成24.解法为:3×(3×3)-3=24.3 3 3 4:使用加减乘除,将3、3、3、4组合成24.解法为:3×(3+4)+3=24.3 3 5:使用加减乘除,将3、3、5组合成24.解法为:3×3+(3×5)=24.3 3 3 6:使用加减乘除,将3、3、3、6组合成24.解法为:3×(3+3)+6=24.3 3 7:使用加减乘除,将3、3、7组合成24.解法为:(7+(3/3))×3=24.3 3 3 8:使用加减乘除,将3、3、3、8组合成24.解法为:(3+(3-3))×8=24.3 3 9:使用加减乘除,将3、3、9组合成24.解法为:(9-(3/3))×3=24.3 3 3 10:使用加减乘除,将3、3、3、10组合成24.解法为:(3×(3+10))-10=24.3 34 4:使用加减乘除,将3、3、4、4组合成24.解法为:((3×4)-4)×3=24.3 34 5:使用加减乘除,将3、3、4、5组合成24.解法为:3×(4+5)-3=24.3 34 6:使用加减乘除,将3、3、4、6组合成24.解法为:(3-(3-4))×6=24.3 34 7:使用加减乘除,将3、3、4、7组合成24.解法为:(4-(3-7))×3=24.3 34 8:使用加减乘除,将3、3、4、8组合成24.解法为:3×(4-3)×8=24.3 34 9:使用加减乘除,将3、3、4、9组合成24.解法为:(3+(3×9))-6=24.3 3 5 5:使用加减乘除,将3、3、5、5组合成24.解法为:(5×5)-(3/3)=24.3 3 5 6:使用加减乘除,将3、3、5、6组合成24.解法为:(3+(3×6))-3=24.3 3 5 7:使用加减乘除,将3、3、5、7组合成24.解法为:((3×5)-7)×3=24.3 3 5 9:使用加减乘除,将3、3、5、9组合成24.解法为:5+(9/3)×3=24.3 3 5 10:使用加减乘除,将3、3、5、10组合成24.解法为:(3-(3/5))×10=24.3 3 6 6:使用加减乘除,将3、3、6、6组合成24.解法为:6+(6/3)×6=24.3 3 6 7:使用加减乘除,将3、3、6、7组合成24.解法为:3×(3+7)-6=24.3 3 6 8:使用加减乘除,将3、3、6、8组合成24.解法为:8-(3×(6-3))=24.3 3 6 9:使用加减乘除,将3、3、6、9组合成24.解法为:(3+(3×9))-6=24.3 3 6 10:使用加减乘除,将3、3、6、10组合成24.解法为:10-(3+3)×6=24.3 3 7 7:使用加减乘除,将3、3、7、7组合成24.解法为:(3+(3/7))×7=24.3 3 7 8:使用加减乘除,将3、3、7、8组合成24.解法为:(7+(3×3))-8=24.3 3 7 9:使用加减乘除,将3、3、7、9组合成24.解法为:(7-(3/3))×9=24.3 3 7 10:使用加减乘除,将3、3、7、10组合成24.解法为:(10-(7/3))×3=24.3 7 8 9: ((7-(8-9))×3)=24To get 24.we can subtract 8 from 9 to get 1.then subtract 1 from 7 to get 6.Finally。
24点计算全表
1 1 1 1:无解1 1 1 2:无解1 1 1 3:无解1 1 1 4:无解1 1 1 5:无解1 1 1 6:无解1 1 1 7:无解1 1 1 8:((1+(1+1))×8)=241 1 1 9:无解1 1 1 10:无解1 12 2:无解1 12 3:无解1 12 4:无解1 12 5:无解1 12 6:((1+(1+2))×6)=241 12 7:((1+2)×(1+7))=241 12 8:((1×(1+2))×8)=24 1 1 2 9:((1+2)×(9-1))=241 12 10:((1+(1+10))×2)=24 1 13 3:无解1 1 3 4:((3×(1+1))×4)=24 1 1 3 5:((1+3)×(1+5))=241 1 3 6:((1×(1+3))×6)=24 1 1 3 7:((1×(1+7))×3)=24 1 1 3 8:((1-(1-3))×8)=241 1 3 9:((1×(9-1))×3)=24 1 1 3 10:((10-(1+1))×3)=24 1 1 4 4:((1+(1+4))×4)=241 1 4 5:((1×(1+5))×4)=24 1 1 4 6:((1-(1-4))×6)=241 1 4 7:((1×(7-1))×4)=24 1 1 4 8:((1×(4-1))×8)=24 1 1 4 9:((1-4)×(1-9))=241 1 4 10:((10×(1+1))+4)=24 1 1 5 5:((1×(5×5))-1)=24 1 1 5 6:((1×(5-1))×6)=24 1 1 5 7:((1+1)×(5+7))=241 1 5 8:((5-(1+1))×8)=241 1 5 9:无解1 1 6 6:((6-(1+1))×6)=241 1 6 7:无解1 1 6 8:((6÷(1+1))×8)=241 1 6 9:((9×(1+1))+6)=241 1 6 10:无解1 1 7 7:无解1 1 7 8:无解1 1 7 9:无解1 1 7 10:((7×(1+1))+10)=241 1 8 8:((8×(1+1))+8)=241 1 8 9:无解1 1 8 10:无解1 1 9 9:无解1 1 9 10:无解1 1 10 10:无解1 2 2 2:无解1 2 2 3:无解1 2 2 4:((2×(1+2))×4)=241 2 2 5:((2×(1+5))×2)=241 2 2 6:((1×(2+2))×6)=241 2 2 7:((2×(7-1))×2)=241 2 2 8:((2-(1-2))×8)=241 2 2 9:((1+(2+9))×2)=241 2 2 10:((1×(2+10))×2)=241 2 3 3:((2×(1+3))×3)=241 2 3 4:((1+(2+3))×4)=241 2 3 5:((1+(2+5))×3)=241 2 3 6:((1×(2+6))×3)=241 2 3 7:((1+(3×7))+2)=241 2 3 8:((1+(3+8))×2)=241 2 3 9:((1-(2-9))×3)=241 2 3 10:((1+(2×10))+3)=241 2 4 4:((1×(2+4))×4)=241 2 4 5:((2-(1-5))×4)=241 2 4 6:((4×(2-1))×6)=241 2 4 7:((1-(2-7))×4)=241 2 4 8:((1-(2-4))×8)=241 2 4 9:((2×(1+9))+4)=241 2 4 10:((1×(2×10))+4)=241 2 5 6:((1-(2-5))×6)=241 2 5 7:((1×(5+7))×2)=241 2 5 8:((1×(5-2))×8)=241 2 5 9:((1+(2×9))+5)=241 2 5 10:((5+(2×10))-1)=241 2 6 6:((1×(6-2))×6)=241 2 6 7:((6×(1+7))÷2)=241 2 6 8:((1÷(2÷6))×8)=241 2 6 9:((1×(2×9))+6)=241 2 6 10:((2×(1+6))+10)=241 2 7 7:(((7×7)-1)÷2)=241 2 7 8:((1+(2×8))+7)=241 2 7 9:((1+(2×7))+9)=241 2 7 10:((1×(2×7))+10)=241 2 8 8:((1×(2×8))+8)=241 2 8 9:((2×(9-1))+8)=241 2 8 10:((2×(8-1))+10)=241 2 9 9:无解1 2 9 10:无解1 2 10 10:无解1 3 3 3:(((3×3)-1)×3)=241 3 3 4:((1×(3+3))×4)=241 3 3 5:((1×(3+5))×3)=241 3 3 6:((3×(1+6))+3)=241 3 3 7:((1×(3×7))+3)=241 3 3 8:((3×(1+8))-3)=241 3 3 9:((1×(3×9))-3)=241 3 3 10:((1-(3-10))×3)=241 3 4 4:((1×(4+4))×3)=241 3 4 5:((1+(4×5))+3)=241 3 4 6:(6÷(1-(3÷4)))=241 3 4 7:((4+(3×7))-1)=241 3 4 8:((1-(3-8))×4)=241 3 4 9:((1+(3×9))-4)=241 3 4 10:((10-(1+3))×4)=241 3 5 5:无解1 3 5 6:((1+(3×6))+5)=241 3 5 7:((1+5)×(7-3))=241 3 5 8:((1-(3-5))×8)=241 3 5 10:((10+(3×5))-1)=24 1 3 6 6:((1-(3-6))×6)=241 3 6 7:((1×(7-3))×6)=241 3 6 8:((1×(6-3))×8)=241 3 6 9:((1+(9÷3))×6)=241 3 6 10:((1×(3×10))-6)=24 1 3 7 7:((1-7)×(3-7))=241 3 7 8:((7-(1+3))×8)=241 3 7 9:((9×(1+7))÷3)=241 3 7 10:((1+(3×10))-7)=24 1 3 8 8:((8×(1+3))-8)=241 3 8 9:((1÷(3÷8))×9)=24 1 3 8 10:((8×(10-1))÷3)=24 1 3 9 9:((9×(9-1))÷3)=241 3 9 10:((3×(1+10))-9)=24 1 3 10 10:((1+(3+10))+10)=24 1 4 4 4:((4×(1+4))+4)=241 4 4 5:((1×(4×5))+4)=241 4 4 6:((4×(1+6))-4)=241 4 4 7:((1+(4×4))+7)=241 4 4 8:((1×(4×4))+8)=241 4 4 9:((1-(4-9))×4)=241 4 4 10:((1×(10-4))×4)=24 1 4 5 5:((5+(4×5))-1)=241 4 5 6:(4÷(1-(5÷6)))=241 4 5 7:((1+(4×7))-5)=241 4 5 8:((4×(5-1))+8)=241 4 5 9:((5×(4-1))+9)=241 4 5 10:((1-(5-10))×4)=241 4 6 6:((6×(1+4))-6)=241 4 6 7:((1-(4-7))×6)=241 4 6 8:((1-(4-6))×8)=241 4 6 9:((9-(1+4))×6)=241 4 6 10:((10×(4-1))-6)=241 4 7 7:((1+7)×(7-4))=241 4 7 8:((1×(7-4))×8)=241 4 7 9:((1-9)×(4-7))=241 4 7 10:无解1 4 8 8:((1×(4×8))-8)=24 1 4 8 10:无解1 4 9 9:无解1 4 9 10:((1+(4+9))+10)=241 4 10 10:((1×(4+10))+10)=241 5 5 5:((5-(1÷5))×5)=241 5 5 6:((5×(1+5))-6)=241 5 5 7:无解1 5 5 8:无解1 5 5 9:((1+5)×(9-5))=241 5 5 10:((5×(10-5))-1)=241 5 6 6:((1×(5×6))-6)=241 5 6 7:((1+(5×6))-7)=241 5 6 8:((1-(5-8))×6)=241 5 6 9:((1×(9-5))×6)=241 5 6 10:((10-(1+5))×6)=241 5 7 7:无解1 5 7 8:((1-(5-7))×8)=241 5 7 9:((1-7)×(5-9))=241 5 7 10:((1+(7÷5))×10)=241 5 8 8:((1×(8-5))×8)=241 5 8 9:((9-(1+5))×8)=241 5 8 10:((1+(5+8))+10)=241 5 9 9:((1+(5+9))+9)=241 5 9 10:((1×(5+9))+10)=241 5 10 10:((5-(1-10))+10)=241 6 6 6:((6×(6-1))-6)=241 6 6 7:无解1 6 6 8:(6÷(1-(6÷8)))=241 6 6 9:((1-(6-9))×6)=241 6 6 10:((1×(10-6))×6)=241 6 7 7:无解1 6 7 8:无解1 6 7 9:((1+7)×(9-6))=241 6 7 10:((1+(6+7))+10)=241 6 8 8:((1-(6-8))×8)=241 6 8 9:((1+(6+8))+9)=241 6 8 10:((1×(6+8))+10)=241 6 9 9:((1×(6+9))+9)=241 6 9 10:((1+(10÷6))×9)=241 7 7 7:无解1 7 7 8:无解1 7 7 9:((1+(7+7))+9)=241 7 7 10:((1×(7+7))+10)=241 7 8 8:((1+(7+8))+8)=241 7 8 9:((1×(7+8))+9)=241 7 8 10:((1×(10-7))×8)=241 7 9 9:((7-(1-9))+9)=241 7 9 10:((1-9)×(7-10))=241 7 10 10:无解1 8 8 8:((1×(8+8))+8)=241 8 8 9:((8-(1-8))+9)=241 8 8 10:((1-(8-10))×8)=241 8 9 9:无解1 8 9 10:无解1 8 10 10:无解1 9 9 9:无解1 9 9 10:无解1 9 10 10:无解1 10 10 10:无解2 2 2 2:无解2 2 2 3:((2×(2+2))×3)=242 2 2 4:((2+(2+2))×4)=242 2 2 5:((2+(2×5))×2)=242 2 2 6:无解2 2 2 7:(((2×7)-2)×2)=242 2 2 8:((2+(2÷2))×8)=242 2 2 9:((2×(2+9))+2)=242 2 2 10:((2+(2×10))+2)=242 23 3:((2+(2×3))×3)=242 23 4:((2+(2+4))×3)=242 23 5:(((2×5)-2)×3)=242 23 6:((2×(6-2))×3)=242 23 7:((2+(3+7))×2)=242 23 8:((2-(2-3))×8)=242 23 9:((2+(2÷3))×9)=242 23 10:((2×(3+10))-2)=242 2 4 4:((4+(2×4))×2)=242 2 4 5:((2×(2×5))+4)=242 2 4 7:((2×(2×7))-4)=242 2 4 8:((2×(2×4))+8)=242 2 4 9:((2+(2×9))+4)=242 2 4 10:((2×(10-4))×2)=24 2 2 5 5:((2+(5+5))×2)=242 2 5 6:((2×(5+6))+2)=242 2 5 7:((2×5)+(2×7))=242 2 5 8:((2×(5+8))-2)=242 2 5 9:((5-(2-9))×2)=242 2 5 10:((2×(2+5))+10)=24 2 2 6 6:((6×(2+6))÷2)=242 2 6 7:((2×(2+7))+6)=242 2 6 8:((2×(2+6))+8)=242 2 6 9:((9+(6÷2))×2)=242 2 6 10:((2+(2×6))+10)=24 2 2 7 7:((7-(2-7))×2)=242 2 7 8:((2+(2×7))+8)=242 2 7 9:无解2 2 7 10:((7+(10÷2))×2)=24 2 2 8 8:((2×(2×8))-8)=242 2 8 9:((8+(2×9))-2)=242 2 8 10:((2×(10-2))+8)=24 2 2 9 9:无解2 2 9 10:((2×(9-2))+10)=24 2 2 10 10:((2+(2+10))+10)=24 23 3 3:((2+(3+3))×3)=242 3 3 4:无解2 3 3 5:((3×(2+5))+3)=242 3 3 6:((2×(3×3))+6)=242 3 3 7:((2×(7-3))×3)=242 3 3 8:((2+(3÷3))×8)=242 3 3 9:((2-(3-9))×3)=242 3 3 10:((3+(10÷2))×3)=24 2 3 4 4:((3÷(2÷4))×4)=24 2 3 4 5:((3-(2-5))×4)=242 3 4 6:((2+(3×6))+4)=242 3 4 7:((2×(3+7))+4)=242 3 4 8:((2-(3-4))×8)=242 3 4 9:((2÷(3÷4))×9)=24 2 3 5 5:((2+(5×5))-3)=242 3 5 6:((2-(3-5))×6)=242 3 5 7:((2+(3×5))+7)=242 3 5 8:((2×(3+5))+8)=242 3 5 9:((2+(3×9))-5)=242 3 5 10:((5-(3-10))×2)=242 3 6 6:((2×(3+6))+6)=242 3 6 7:((6÷(2÷7))+3)=242 3 6 8:((3×(2+8))-6)=242 3 6 9:((3+(2×6))+9)=242 3 6 10:((2×(10-6))×3)=242 3 7 7:((3+(2×7))+7)=242 3 7 8:((7-(3-8))×2)=242 3 7 9:((3×(7-2))+9)=242 3 7 10:((2+(7×10))÷3)=242 3 8 8:((3×(8+8))÷2)=242 3 8 9:((8×(9-3))÷2)=242 3 8 10:((2+(3×10))-8)=242 3 9 9:((3×(2+9))-9)=242 3 9 10:((2+(3+9))+10)=242 3 10 10:((2×(10-3))+10)=242 4 4 4:((4-(2-4))×4)=242 4 4 5:((4×(2+5))-4)=242 4 4 6:((2+(4×4))+6)=242 4 4 7:((2×(7-4))×4)=242 4 4 8:((2×(4+4))+8)=242 4 4 9:((4×(9-2))-4)=242 4 4 10:((2×(4+10))-4)=242 4 5 5:((2×(5+5))+4)=242 4 5 6:((2×(4+5))+6)=242 4 5 7:((4×(5+7))÷2)=242 4 5 8:((2-(4-5))×8)=242 4 5 9:((2×(5+9))-4)=242 4 5 10:((4+(2×5))+10)=242 4 6 6:((2-(4-6))×6)=242 4 6 7:((2+(4×7))-6)=242 4 6 8:((2÷(4÷6))×8)=242 4 6 9:((2+(4÷6))×9)=242 4 6 10:((2-(6-10))×4)=242 4 7 8:((7÷(2÷8))-4)=242 4 7 9:((7+(2×4))+9)=242 4 7 10:((2×(10-7))×4)=242 4 8 8:((4÷(2÷8))+8)=242 4 8 9:((9-(2+4))×8)=242 4 8 10:((2+(4+8))+10)=242 4 9 9:((2+(4+9))+9)=242 4 9 10:((10+(2×9))-4)=242 4 10 10:((2+(4÷10))×10)=242 5 5 5:无解2 5 5 6:无解2 5 5 7:((5+(2×7))+5)=242 5 5 8:((2+(5÷5))×8)=242 5 5 9:((5+(2×5))+9)=242 5 5 10:((5-(2÷10))×5)=242 5 6 6:((6×(5-2))+6)=242 5 6 7:((2-(5-7))×6)=242 5 6 8:((2-(5-6))×8)=242 5 6 9:((5÷(2÷6))+9)=242 5 6 10:((2÷(5÷6))×10)=242 5 7 7:((7+(2×5))+7)=242 5 7 8:(((2×5)-7)×8)=242 5 7 9:(((5×7)-2)-9)=242 5 7 10:((2+(5+7))+10)=242 5 8 8:((8+(5×8))÷2)=242 5 8 9:((2+(5+8))+9)=242 5 8 10:((10-(2+5))×8)=242 5 9 9:无解2 5 9 10:((9+(2×10))-5)=242 5 10 10:((10×(2+10))÷5)=242 6 6 6:((6+(2×6))+6)=242 6 6 7:((6+(6×7))÷2)=242 6 6 8:((2+(6÷6))×8)=242 6 6 9:((2×(6+9))-6)=242 6 6 10:((2+(6+6))+10)=242 6 7 7:无解2 6 7 8:((2-(6-7))×8)=242 6 7 9:((2+(6+7))+9)=242 6 7 10:(((2×7)-10)×6)=242 6 9 9:((2+(6÷9))×9)=242 6 9 10:((9-(10÷2))×6)=242 6 10 10:((6-(2-10))+10)=242 7 7 7:无解2 7 7 8:((2+(7+7))+8)=242 7 7 9:无解2 7 7 10:((2+(10÷7))×7)=242 7 8 8:((2-(7-8))×8)=242 7 8 9:((2×(7+9))-8)=242 7 8 10:无解2 7 9 9:无解2 7 9 10:((7-(2-9))+10)=242 7 10 10:((2×(7+10))-10)=24 2 8 8 8:((2×(8+8))-8)=242 8 8 9:((2-(8-9))×8)=242 8 8 10:((8-(2-8))+10)=242 8 9 9:((2+(9÷9))×8)=242 8 9 10:((2×(8+9))-10)=242 8 10 10:((2+(10÷10))×8)=24 2 9 9 9:无解2 9 9 10:无解2 9 10 10:((9+(10÷2))+10)=242 10 10 10:无解3 3 3 3:((3×(3×3))-3)=243 3 3 4:((3×(3+4))+3)=243 3 3 5:((3×3)+(3×5))=243 3 3 6:((3×(3+3))+6)=243 3 3 7:((7+(3÷3))×3)=243 3 3 8:((3+(3-3))×8)=243 3 3 9:((9-(3÷3))×3)=243 3 3 10:((3×(10-3))+3)=243 34 4:(((3×4)-4)×3)=243 34 5:((3×(4+5))-3)=243 34 6:((3-(3-4))×6)=243 34 7:((4-(3-7))×3)=243 34 8:((3×(4-3))×8)=243 34 9:((3+(3×4))+9)=24 3 35 7:(((3×5)-7)×3)=243 3 5 8:无解3 3 5 9:((5+(9÷3))×3)=243 3 5 10:((3-(3÷5))×10)=243 3 6 6:((6+(6÷3))×3)=243 3 6 7:((3×(3+7))-6)=243 3 6 8:((8×(3+6))÷3)=243 3 6 9:((3+(3×9))-6)=243 3 6 10:((10-(3+3))×6)=243 3 7 7:((3+(3÷7))×7)=243 3 7 8:((7+(3×3))+8)=243 3 7 9:((7÷(3÷9))+3)=243 3 7 10:无解3 3 8 8:(8÷(3-(8÷3)))=243 3 8 9:((3×(3+8))-9)=243 3 8 10:((3+(3+8))+10)=243 3 9 9:((3+(3+9))+9)=243 3 9 10:((3+(3×10))-9)=243 3 10 10:无解3 4 4 4:((4×(3+4))-4)=243 4 4 5:((3+(4×4))+5)=243 4 4 6:((3+(4÷4))×6)=243 4 4 7:((3-(4-7))×4)=243 4 4 8:((3+(4-4))×8)=243 4 4 9:((4-(4÷3))×9)=243 4 4 10:((4×(10-3))-4)=243 4 5 5:((3+(5×5))-4)=243 4 5 6:((3-(4-5))×6)=243 4 5 7:((3×(7-5))×4)=243 4 5 8:((3×(5-4))×8)=243 4 5 9:((4-(5-9))×3)=243 4 5 10:((3×(4÷5))×10)=243 4 6 6:((3×(4+6))-6)=243 4 6 7:无解3 4 6 8:((3×(8-6))×4)=243 4 6 9:((3-(6-9))×4)=243 4 6 10:((3×(10-4))+6)=243 4 7 10:((3+(4+7))+10)=243 4 8 8:无解3 4 8 9:((3+(4+8))+9)=243 4 8 10:((3×(10-8))×4)=243 4 9 9:((3×(9-4))+9)=243 4 9 10:无解3 4 10 10:((4+(3×10))-10)=243 5 5 5:无解3 5 5 6:((3×(5+5))-6)=243 5 5 7:((7+(5÷5))×3)=243 5 5 8:((3+(5-5))×8)=243 5 5 9:((3+(9÷5))×5)=243 5 5 10:无解3 5 6 6:((3-(5-6))×6)=243 5 6 7:((6×(5+7))÷3)=243 5 6 8:((3×(6-5))×8)=243 5 6 9:((3×(5+6))-9)=243 5 6 10:((3+(5+6))+10)=243 5 7 7:无解3 5 7 8:((7×(8-5))+3)=243 5 7 9:((3+(5+7))+9)=243 5 7 10:((5-(7-10))×3)=243 5 8 8:((3+(5+8))+8)=243 5 8 9:((5+(3×9))-8)=243 5 8 10:无解3 5 9 9:((5÷(3÷9))+9)=243 5 9 10:((3×(10-5))+9)=243 5 10 10:((10-(10÷5))×3)=243 6 6 6:((3+(6÷6))×6)=243 6 6 7:((3-(6-7))×6)=243 6 6 8:((3+(6-6))×8)=243 6 6 9:((3+(6+6))+9)=243 6 6 10:((10×(6-3))-6)=243 6 7 7:((3+(7÷7))×6)=243 6 7 8:((3+(6+7))+8)=243 6 7 9:((6-(7-9))×3)=243 6 7 10:((6÷(3÷7))+10)=243 6 9 9:((3+(9÷9))×6)=243 6 9 10:((3-(9-10))×6)=243 6 10 10:((3-(6÷10))×10)=24 3 7 7 7:((3+(7+7))+7)=243 7 7 8:((3+(7-7))×8)=243 7 7 9:((9-(7÷7))×3)=243 7 7 10:((7×(10-7))+3)=243 7 8 8:((3×(8-7))×8)=243 7 8 9:((7-(8-9))×3)=243 7 8 10:无解3 7 9 9:((7+(9÷9))×3)=243 7 9 10:((7+(3×9))-10)=243 7 10 10:((7-(3-10))+10)=243 8 8 8:((3+(8-8))×8)=243 8 8 9:((3×(9-8))×8)=243 8 8 10:(((8×10)-8)÷3)=243 8 9 9:((3×(8×9))÷9)=243 8 9 10:((3×(10-9))×8)=243 8 10 10:((3×(8×10))÷10)=24 3 9 9 9:((9-(3-9))+9)=243 9 9 10:((9+(9-10))×3)=243 9 10 10:((9-(10÷10))×3)=243 10 10 10:无解4 4 4 4:((4+(4×4))+4)=244 4 4 5:((5+(4÷4))×4)=244 4 4 6:((4+(4-4))×6)=244 4 4 7:((7-(4÷4))×4)=244 4 4 8:((4×(4+4))-8)=244 4 4 9:((4×(9-4))+4)=244 4 4 10:(((4×4)-10)×4)=244 45 5:((4+(4÷5))×5)=244 45 6:((4×(5-4))×6)=244 45 7:((4-(5-7))×4)=244 45 8:((4+(4-5))×8)=244 45 9:无解4 45 10:((4×(10-5))+4)=244 4 6 6:无解4 4 6 10:((4+(4+6))+10)=244 4 7 7:((4-(4÷7))×7)=244 4 7 8:((4+(4×7))-8)=244 4 7 9:((4+(4+7))+9)=244 4 7 10:((4+4)×(10-7))=244 4 8 8:((4+(4+8))+8)=244 4 8 9:(((4×9)-4)-8)=244 4 8 10:((4-(8-10))×4)=244 4 9 9:无解4 4 9 10:无解4 4 10 10:(((10×10)-4)÷4)=244 5 5 5:((4+(5×5))-5)=244 5 5 6:((4+(5-5))×6)=244 5 5 7:((7-(5÷5))×4)=244 5 5 8:((4-(5÷5))×8)=244 5 5 9:((5×(9-5))+4)=244 5 5 10:((4+(5+5))+10)=244 5 6 6:((4×(6-5))×6)=244 5 6 7:((5-(6-7))×4)=244 5 6 8:((4+(5-6))×8)=244 5 6 9:((4+(5+6))+9)=244 5 6 10:((4+(5×6))-10)=244 5 7 7:((5+(7÷7))×4)=244 5 7 8:((4+(5+7))+8)=244 5 7 9:((5+(4×7))-9)=244 5 7 10:((10×(7-5))+4)=244 5 8 8:((5-(8÷4))×8)=244 5 8 9:((4×(9-5))+8)=244 5 8 10:((4-(8÷5))×10)=244 5 9 9:((5+(9÷9))×4)=244 5 9 10:((5-(9-10))×4)=244 5 10 10:((5+(10÷10))×4)=244 6 6 6:((4+(6-6))×6)=244 6 6 7:((4×(7-6))×6)=244 6 6 8:((4+(6+6))+8)=244 6 6 9:((6×(9-4))-6)=244 6 6 10:((6×(6+10))÷4)=244 6 7 10:((6+(4×7))-10)=244 6 8 8:((4×(6×8))÷8)=244 6 8 9:((4-(8÷6))×9)=244 6 8 10:((4×(10-6))+8)=244 6 9 9:((4×(6×9))÷9)=244 6 9 10:((4×(10-9))×6)=244 6 10 10:((4×(6×10))÷10)=244 7 7 7:((7-(7÷7))×4)=244 7 7 8:((4-(7÷7))×8)=244 7 7 9:无解4 7 7 10:无解4 7 8 8:((4+(7-8))×8)=244 7 8 9:((7+(8-9))×4)=244 7 8 10:((7÷(4÷8))+10)=244 7 9 9:((7-(9÷9))×4)=244 7 9 10:((7+(9-10))×4)=244 7 10 10:((7-(10÷10))×4)=244 8 8 8:((4-(8÷8))×8)=244 8 8 9:((4+(8-9))×8)=244 8 8 10:((8+(8-10))×4)=244 8 9 9:((4-(9÷9))×8)=244 8 9 10:((4+(9-10))×8)=244 8 10 10:((4-(10÷10))×8)=244 9 9 9:无解4 9 9 10:((9-(4-9))+10)=244 9 10 10:无解4 10 10 10:无解5 5 5 5:((5×5)-(5÷5))=245 5 5 6:((5+(5×5))-6)=245 5 5 7:无解5 5 5 8:无解5 5 5 9:((5+(5+5))+9)=245 5 5 10:无解5 56 6:((5+(5-6))×6)=245 56 7:((6+(5×5))-7)=245 56 8:((5+(5+6))+8)=245 56 9:无解5 5 7 7:((5+(5+7))+7)=245 5 7 8:((5+(5-7))×8)=245 5 7 9:无解5 5 7 10:((10×(5+7))÷5)=245 5 8 8:((5×5)-(8÷8))=245 5 8 9:((5×(8-5))+9)=245 5 8 10:((5-(10÷5))×8)=245 5 9 9:((5×5)-(9÷9))=245 5 9 10:((9+(5×5))-10)=245 5 10 10:((5×5)-(10÷10))=24 56 6 6:((5-(6÷6))×6)=245 6 6 7:((5+(6+6))+7)=245 6 6 8:((6×(8-5))+6)=245 6 6 9:((6×9)-(5×6))=245 6 6 10:((6×(10-5))-6)=245 6 7 7:((5-(7÷7))×6)=245 6 7 8:((5+(7-8))×6)=245 6 7 9:((9×(7-5))+6)=245 6 7 10:无解5 6 8 8:((5+(6-8))×8)=245 6 8 9:((5+(8-9))×6)=245 6 8 10:((5×(6×8))÷10)=24 5 6 9 9:((5×(9-6))+9)=245 6 9 10:((5+(9-10))×6)=245 6 10 10:((5-(10÷10))×6)=24 5 7 7 7:无解5 7 7 8:无解5 7 7 9:((5+7)×(9-7))=245 7 7 10:((7×(7-5))+10)=245 7 8 8:((8×(7-5))+8)=245 7 8 9:((5+(7-9))×8)=245 7 8 10:((5+7)×(10-8))=245 7 9 9:无解5 7 9 10:((5×(10-7))+9)=245 7 10 10:((7÷(5÷10))+10)=24 5 8 8 8:(((5×8)-8)-8)=245 8 8 9:((8÷(8-5))×9)=245 8 8 10:((5+(8-10))×8)=245 8 9 9:无解5 8 10 10:无解5 9 9 9:无解5 9 9 10:无解5 9 10 10:((9-(5-10))+10)=245 10 10 10:无解6 6 6 6:((6+(6+6))+6)=246 6 6 7:无解6 6 6 8:((6+(6-8))×6)=246 6 6 9:((6×(6×6))÷9)=246 6 6 10:((6×10)-(6×6))=246 67 7:无解6 67 8:无解6 67 9:((6+(7-9))×6)=246 67 10:((6×(10-7))+6)=246 6 8 8:((6÷(8-6))×8)=246 6 8 9:((6+(6-9))×8)=246 6 8 10:((6+(8-10))×6)=246 6 9 9:无解6 6 9 10:((9×(6+10))÷6)=246 6 10 10:无解6 7 7 7:无解6 7 7 8:无解6 7 7 9:无解6 7 7 10:((7+(7-10))×6)=246 7 8 8:无解6 7 8 9:((6÷(9-7))×8)=246 7 8 10:((6+(7-10))×8)=246 7 9 9:((9×(7+9))÷6)=246 7 9 10:无解6 7 10 10:((10×(10-7))-6)=246 8 8 8:((8×(8-6))+8)=246 8 8 9:((9×(8+8))÷6)=246 8 8 10:((6÷(10-8))×8)=246 8 9 9:((8÷(9-6))×9)=246 8 9 10:((9×(10-8))+6)=246 8 10 10:无解6 9 9 9:无解6 9 9 10:((9÷(6÷10))+9)=246 9 10 10:无解7 7 7 7:无解7 7 7 8:无解7 7 7 9:无解7 7 7 10:无解7 7 8 8:无解7 7 8 9:无解7 7 8 10:无解7 7 9 9:无解7 7 9 10:((7×(9-7))+10)=247 7 10 10:无解7 8 8 8:无解7 8 8 9:((8×(9-7))+8)=247 8 8 10:((8×10)-(7×8))=247 8 9 9:无解7 8 9 10:((8÷(10-7))×9)=247 8 10 10:((7×(10-8))+10)=247 9 9 9:无解7 9 9 10:无解7 9 10 10:无解7 10 10 10:无解8 8 8 8:无解8 8 8 9:无解8 8 8 10:((8×(10-8))+8)=248 8 9 9:无解8 8 9 10:无解8 8 10 10:无解8 9 9 9:无解8 9 9 10:无解8 9 10 10:无解8 10 10 10:无解9 9 9 9:无解9 9 9 10:无解9 9 10 10:无解9 10 10 10:无解10 10 10 10:无解。
算24点题目大全
算24点题目大全作为一种智力游戏,24点游戏在国内外广受欢迎。
它以简单的规则和挑战人们的计算能力而闻名。
每个题目都包含4个数字,玩家需要通过加减乘除和括号,将这4个数字运算得出结果为24的算式。
虽然题目数量繁多,但是解题思路却有限。
下面我将为大家整理一些24点题目大全,供大家参考和娱乐。
1.题目:4,3,2,1解法:(4-3+2)*1=3*2=6,6*4=242.题目:8,8,7,4解法:(8-7+4)*8=1*8=8,8*8=64,64/8=8,8/8=1,1*24=243.题目:5,5,3,2解法:(5+5-3)*2=7*2=14,14*5=70,70/2=35,35-3=32,32+24=56,56/2=28,28-4=244.题目:9,7,4,3解法:(9-7+4)*3=6*3=18,18+9=27,27-3=245.题目:10,10,7,2解法:(10-10+7)*2=7*2=14,14*10=140,140/2=70,70-7=63,63+24=87,87/3=29,29-2=27,27-3=246.题目:6,6,5,2解法:(6-6+5)*2=5*2=10,10*6=60,60/5=12,12+2=14,14+24=38,38/2=19,19-2=17,17-6=11,11*2=22,22-5=17,17+7=247.题目:3,3,3,6解法:3*3+6=15,15*3=45,45-6=39,39/3=13,13*2=26,26-2=248.题目:9,6,4,2解法:(9-6+4)*2=7*2=14,14+9=23,23+2=25,25-1=249.题目:8,6,5,4解法:(8-6+5)*4=7*4=28,28+8=36,36/6=6,6*4=2410.题目:7,7,6,3解法:(7-7+6)*3=6*3=18,18+7=25,25-1=24通过这些题目的解答,我们可以看到,24点游戏考验的不仅仅是简单的四则运算能力,更需要玩家在规定的时间内快速寻找解题思路,并且善于运用运算技巧。
24点计算
1128:(1×1+2)×8=24 1129:(1+2)×(9-1)=2411210:(1+1)×(2+10)=241134:(1+1)×3×4=241135:(1+3)×(1+5)=241136:(1×1+3)×6=241137:(1×1+7)×3=241138:(1-1+3)×8=241139:(1+1)×(3+9)=2411310:(10-(1+1))×3=241144:(1+1+4)×4=241145:(1×1+5)×4=241146:(1-1+4)×6=241147:(7-1×1)×4=241148:(1+1)×(4+8)=241149:(4-1)×(9-1)=2411410:(1+1)×10+4=241155:5×5-1×1=241156:(5-1×1)×6=241157:(1+1)×(5+7)=241158:(5-(1+1))×8=241168:6×8/(1+1)=24 1169:(1+1)×9+6=24 11710:(1+1)×7+10=24 1188:(1+1)×8+8=24 1224:(1+2)×2×4=24 1225:(1+5)×(2+2)=24 1226:(1+2)×(2+6)=24 1227:(7-1)×(2+2)=24 1228:(2-1+2)×8=24 1229:(1+2+9)×2=24 12210:(1+2)×(10-2)=24 1233:(1+3)×2×3=24 1234:(1+2+3)×4=24 1235:(1+2)×(3+5)=24 1236:(3-1+2)×6=24 1237:1+2+3×7=24 1238:(2-1)×3×8=24 1239:3×9-(1+2)=24 12310:(10-1×2)×3=24 1244:(1+2)×(4+4)=241246:(2-1)×4×6=24 1247:(1-2+7)×4=24 1259:(1+2)×5+9=24 12510:2×10-1+5=24 1266:(1+2)×6+6=24 1267:(7-(1+2))×6=24 1268:(6-(1+2))×8=24 1269:1×2×9+6=24 12610:(1+2)×10-6=24 1277:(7×7-1)/2=24 1278:(1+7)×2+8=24 1279:2×9-1+7=24 12710:1×2×7+10=24 1288:1×2×8+8=24 1289:8×9/(1+2)=24 12810:10+(8-1)×2=24 1333:(1+3)×(3+3)=24 1334:(1×3+3)×4=24 1335:1×3×(3+5)=24 1336:(6-1+3)×3=241338:(1+8)×3-3=24 1339:(1+3)×(9-3)=24 13310:(1-3+10)×3=24 1344:(4-1+3)×4=24 1345:1+3+4×5=24 1346:6÷1347:4×7-(1+3)=24 1348:(1+3)×4+8=24 1349:(9-1×3)÷4=24 13410:(1+3)×(10-4)=24 1356:(1+5)×3+6=24 1357:(3-1)×(5+7)=24 1358:(1-3+5)×8=24 1359:1×3×5+9=24 13510:3×10-(1+5)=24 1366:(1-3+6)×6=24 1367:(7-1×3)×6=24 1368:(6-1×3)×8=24 1369:6+(3-1)×9=24 13610:1×3×10-6=241378:(7-(1+3))×8=24 1379:(1+7)× 13710:10+(3-1)×7=24 1388:(1+3)×8-8=24 1389:8××3=24 1447:4×7-1×4=24 1448:1×4×4+8=24 1449:(1-4+9)×4=24 14410:1×4×(10-4)=24 1455:4×5-(1-5)=24 1456:6÷(5÷4-1)=24 1457:1-5+4×7=24 1458:(1+5)×(8-4)=24 1459:9-(1-4)×5=24 14510:(1-5)×(4-10)=24 1466:(1+4)×6-6=24 1467:(1-4+7)×6=24 1468:(1-4+6)×8=24 1469:(9-(1+4))×6=24 14610:(4-1)×10-6=241478:(7-1×4)×8=24 1479:(1-9)×(4-7)=24 1488:(8-(1+4))×8=24 1489:8×9/(4-1)=24 14910:1+4+9+10=24 141010:1×4+10+10=24 1555:×5=241556:(1+5)×5-6=24 1559:(1+5)×(9-5)=24 15510:(10-5)×5-1=24 1566:1×5×6-6=24 1567:1-7+5×6=24 1568:(1-5+8)×6=24 1569:(9-1×5)×6=24 15610:(1+5)×(10-6)=24 1578:(1-5+7)×8=24 1579:(1-7)×(5-9)=24 15710:5×7-(1+10)=24 1588:(8-1×5)×8=24 1589:(9-(1+5))×8=2415810:1+5+8+10=24 1599:1+5+9+9=24 15910:1×5+9+10=24 151010:(10+10)-(1-5)=24 1666:(6-1)×6-6=24 1668:1669:(1-6+9)×6=24 16610:1×6×(10-6)=24 1679:(1+7)×(9-6)=24 17710:(1+7)×(10-7)=24 1788:1+7+8+8=24 1789:1×7+8+9=24 17810:(8+10)-(1-7)=24 1799:(9+9)-(1-7)=24 17910:(1-9)×(7-10)=24 1888:1×8+8+8=24 1889:(8+9)-(1-8)=24 18810:(1-8+10)×8=24 2223:(2+2)×2×3=24 2224:(2+2+2)×4=24 2225:(2×5+2)×2=242228:(2+2)×(8-2)=24 2229:(2+9)×2+2=24 22210:2+2+2×10=24 2233:(2+2)×(3+3)=24 2234:(2+2+4)×3=24 2235:(2×5-2)×3=24 2236:×6=242237:×3=242238:(2-2+3)×8=24 2239:(2+2)×(9-3)=24 22310:(3+10)×2-2=24 2244:(2×4-2)×4=24 2245:2+2+4×5=24 2246:(2-2+4)×6=24 2247:4×7-(2+2)=24 2248:(2+2)×4+8=24 2249:2+4+2×9=24 22410:(2+2)×(10-4)=24 2255:5×2256:×6=242258:(5+8)×2-2=24 2259:(9-(2-5))×2=24 22510:(2+5)×2+10=24 2266:(2+6)/2×6=24 2267:(2+7)×2+6=24 2268:(8-(2+2))×6=24 2269:×2=24 22610:2×10-(2-6)=24 2277:(7-(2-7))×2=24 2278:(7-(2+2))×8=24 22710:×2=24 2336:(3-(2-3))×6=24 2337:2×3×(7-3)=24 2338:(2×3-3)×8=24 2339:(2+3)×3+9=24 23310:3×10-2×3=24 2344:(2+3)×4+4=24 2345:(5-(2-3))×4=24 2346:(3-2)×4×6=24 2347:(2-3+7)×4=242348:(2-3+4)×8=24 2349:×4×9=24 23410:3×10-(2+4)=24 2355:2-3+5×5=24 2356:(2-3+5)×6=24 2357:3×7-(2-5)=24 2358:2×8+3+5=24 2359:2×3×(9-5)=24 23510:(2+10)×(5-3)=24 2366:(2+3)×6-6=24 2367:6÷2+3×7=24 2368:(2+8)×3-6=24 2369:(9-(2+3))×6=24 23610:2×3×(10-6)=24 2377:2×7+3+7=24 2378:(2+7)÷3×8=24 2379:(7+9)÷2×3=24 23710:2×10-3+7=24 2388:(8-(2+3))×8=24 2389:(9-2×3)×8=24 23810:2×3+8+10=2423910:2+3+9+10=24 231010:10-(3-10)×2=24 2444:(4-(2-4))×4=24 2445:(2+5)×4-4=24 2446:(2×4-4)×6=24 2447:2×4×(7-4)=24 2448:(2+4)×(8-4)=24 2449:(9-2)×4-4=24 24410:4-(2-4)×10=24 2455:(5+5)×2+4=24 2456:(2+4)×5-6=24 2457:(5+7)÷2×4=24 2458:(2-4+5)×8=24 2459:(2+4)×(9-5)=24 2478:(2×7-8)×4=24 2479:2×4+7+9=24 24710:10-(2-4)×7=24 2488:8-(2-4)×8=24 2489:(9-(2+4))×8=24 24810:2+4+8+10=2424910:2×9-4+10=24 241010:×10=24 2557:2×7+5+5=24 2558:×8=242559:9-(2-5)×5=24 25510:÷5=242566:6-(2-5)×6=24 2567:(2-5+7)×6=24 2568:(2-5+6)×8=24 2569:6÷2×5+9=24 25610:10÷5×2×6=24 2577:2×5+7+7=24 2578:(2×5-7)×8=24 2579:5×7-(2+9)=24 25710:2+5+7+10=24 2588:5×8-2×8=24 2589:2+5+8+9=24 25810:(10-(2+5))×8=24 25910:2×10-5+9=24 251010:(2+10)/5×10=242667:6=242668:2×6×(8-6)=24 2669:(2+6)×(9-6)=24 26610:2+6+6+10=24 2678:(2-6+7)×8=24 2679:2+6+7+9=24 26710:(2+6)×(10-7)=24 2688:2+6+8+8=24 2689:8×9=2426810:2×6×(10-8)=24 2699:9=2426910:(2-10)×(6-9)=24 261010:(10+10)-(2-6)=24 2778:2+7+7+8=24 27710:7=242788:(2-7+8)×8=24 2789:(7+9)×2-8=24 28810:(8+10)-(2-8)=24 2899:(9+9)-(2-8)=24 28910:(2-9+10)×8=24291010:3333:3×3×3-3=24 3334:(3×3-3)×4=24 3335:3×3+3×5=24 3336:(3+3)×3+6=24 3337:(3+3)×(7-3)=24 3338:(3+3-3)×8=24 3339:3=24 33310:3×10-(3+3)=24 3344:3×4+3×4=24 3345:4=243346:(3-3+4)×6=24 3347:4=243348:(3+3)×(8-4)=24 3349:3×4+3+9=24 3355:5×3356:(3+3)×5-6=24 3357:(3×5-7)×3=24 3359:(3+3)×(9-5)=24 33510:3×3+5+10=243367:3×7-(3-6)=24 3368:(3×3-6)×8=24 3369:3×3+6+9=24 33610:(3+3)×(10-6)=24 3377:7=243378:3×3+7+8=24 3379:(3-7)×(3-9)=24 3388:3389:(9-(3+3))×8=24 33810:3+3+8+10=24 3399:3+3+9+9=24 33910:3-9+3×10=24 3444:(3+4)×4-4=24 3445:(5-(3-4))×4=24 3446:3×4×(6-4)=24 3447:(3-4+7)×4=24 3448:(3+4-4)×8=24 3449:4×9-3×4=24 34410:(10-3)×4-4=24 3455:3-4+5×5=243469:(3-6+9)×4=24 34610:3×6-4+10=24 3477:3-7+4×7=24 3478:8-(3-7)×4=24 3479:3×4×(9-7)=24 34710:3+4+7+10=24 3489:3+4+8+9=24 34810:3×4×(10-8)=24 3499:(9+9)/3×4=24 341010:3×10+4-10=24 3556:(5+5)×3-6=24 3557:(5-3)×(5+7)=24 3558:(3+5-5)×8=24 3559:3=243566:(3-5+6)×6=24 3567:3568:6×8/(5-3)=24 3569:(3+5)×(9-6)=24 35610:3+5+6+10=24 3578:3×7-5+8=24 3579:3+5+7+9=2435710:(3+5)×(10-7)=24 3588:3+5+8+8=24 3589:3×9+5-8=24 3599:5+9=24 35910:(3+9)/5×10=24 351010:3=243666:6-(3-6)×6=24 3667:6×7-3×6=24 3668:(3+6-6)×8=24 3669:3+6+6+9=24 36610:(6-3)×10-6=24 3677:(7-(6-7))×3=24 3678:3+6+7+8=24 3679:3×7-6+9=24 36710:6+10=24 3688:6+8=243689:8×9/(6-3)=24 36810:(6-8+10)×3=24 3699:3×9+6-9=24 36910:(3-9)×(6-10)=24 361010:10=243777:3+7+7+7=24 3778:(3+7-7)×8=24 3779:3=243889:3×8×(9-8)=24 38810:(8×10-8)/3=24 3899:3×8+9-9=24 38910:(9+10)-(3-8)=24 381010:3×8+10-10=24 3999:(9+9)-(3-9)=24 39910:(9+9-10)×3=24 391010:3=24 4444:4+4+4×4=24 4445:4=244446:(4+4-4)×6=24 4447:(4+4)×(7-4)=24 4448:(4+4)×4-8=24 4449:4-(4-9)×4=24 44410:4×10-4×4=24 4455:5×4456:6=244457:(4-5+7)×4=2444510:4-(5-10)×4=24 4468:(6-4)×(4+8)=24 4469:(4+4)×(9-6)=24 44610:4+4+6+10=24 4477:7=244478:4×7+4-8=24 4479:4+4+7+9=24 44710:(4+4)×(10-7)=24 4488:4+4+8+8=24 4489:4×9-(4+8)=24 44810:(4-8)×(4-10)=24 441010:(10×10-4)/4=24 4555:4-5+5×5=24 4556:(4+5-5)×6=24 4557:4=244558:8=244559:4×5-5+9=24 45510:4+5+5+10=24 4566:4×6×(6-5)=24 4567:(6-4)×(5+7)=244569:4+5+6+9=24 45610:4×5-6+10=24 4577:5×7-(4+7)=24 4578:4+5+7+8=24 4579:9-(4-7)×5=24 4666:(4+6-6)×6=24 4667:4×6×(7-6)=24 4668:4+6+6+8=24 4669:6-(4-6)×9=24 46610:(6+10)/4×6=24 4677:4+6+7+7=24 4678:(4+6-7)×8=24 4679:(7+9)/4×6=24 46710:10-(4-6)×7=24 4688:8-(4-6)×8=24 4689:4×6×(9-8)=24 46810:4-(6-8)×10=24 4699:4×6+9-9=24 46910:4×6×(10-9)=24 461010:4×6+10-10=244777:4=244778:8=244788:(4+7-8)×8=24 4789:8×9/(7-4)=24 47810:7+10=24 4799:4=2447910:4×10-7+9=24 471010:4=244888:8+8=244889:(4+8-9)×8=24 48810:(4+8)×(10-8)=24 4899:8=2448910:(4+9-10)×8=24 481010:(10+10)-(4-8)=24 49910:(9+10)-(4-9)=24 5555:5×5556:5×5+5-6=24 5559:5+5+5+9=24 5566:(5+5-6)×6=24 5567:5×5+6-7=24 5568:5+5+6+8=245577:5+5+7+7=24 5578:(5+5-7)×8=24 55710:(5+7)/5×10=24 5588:5×5589:5×5+8-9=24 55810:(5+10)/5×8=24 5599:5×55910:5×5+9-10=24 551010:5×5679:6-(5-7)×9=24 5688:(5+6-8)×8=24 5689:(6+9)/5×8=24 56810:5×6×5699:9-(6-9)×5=24 56910:(5+9-10)×6=24 561010:(10+10)/5×6=24 5779:(5+7)×(9-7)=24 57710:10-(5-7)×7=24 5788:8-(5-7)×8=24 5789:(5+7-9)×8=24 57810:(5+7)×(10-8)=24571010:7+10=24 5888:5×8-8+8=24 5889:8×9/(8-5)=24 58810:(5+8-10)×8=24 591010:(10+10)-(5-9)=24 6666:6+6+6+6=24 6668:(6+6)×(8-6)=24 6669:6×6×66610:6×10-6×6=24 6679:(6+6)×(9-7)=24 66710:6-(7-10)×6=24 6688:6×8/(8-6)=24 6689:(6+6-9)×8=24 66810:(6+6)×(10-8)=24 66910:(6+10)/6×9=24 67710:(7+7-10)×6=24 6789:6×8/(9-7)=24 67810:6×7-8+10=24 6799:6×7-9+9=24 671010:(10-7)×10-6=246889:8×9-6×8=2468810:6×8/(10-8)=246899:(9+9)/6×8=2468910:6-(8-10)×9=2469910:6101010:(10+10)-(6-10)=2477910:10-(7-9)×7=247889:8-(7-9)×8=2478810:8×10-7×8=2478910:8×9/(10-7)=24781010:10-(8-10)×7=24计算24点是一种非常有趣而简单,却能训练人的心算思维的能力:例一:见6想4。