算24点经典题目
【参考借鉴】算24点经典题目.doc
算24点经典题目5551:5(5-1/5)=2427910:((7-(2-9))+10)=24271010:((2×(7+10))-10)=242888:((2×(8+8))-8)=242889:((2-(8-9))×8)=2428810:((8-(2-8))+10)=242899:((2+(9/9))×8)=2428910:((2×(8+9))-10)=24281010:((2+(10/10))×8)=24291010:((9+(10/2))+10)=24 3333:((3×(3×3))-3)=243334:((3×(3+4))+3)=243335:((3×3)+(3×5))=243336:((3×(3+3))+6)=243337:((7+(3/3))×3)=243338:((3+(3-3))×8)=243339:((9-(3/3))×3)=2433310:((3×(10-3))+3)=243344:(((3×4)-4)×3)=243345:((3×(4+5))-3)=243346:((3-(3-4))×6)=243347:((4-(3-7))×3)=243348:((3×(4-3))×8)=243349:((3+(3×4))+9)=243355:((5×5)-(3/3))=243356:((3+(3×5))+6)=243357:(((3×5)-7)×3)=243359:((5+(9/3))×3)=2433510:((3-(3/5))×10)=243366:((6+(6/3))×3)=243367:((3×(3+7))-6)=243368:((8×(3+6))/3)=243369:((3+(3×9))-6)=2433610:((10-(3+3))×6)=243377:((3+(3/7))×7)=243378:((7+(3×3))+8)=243379:((7/(3/9))+3)=243388:(8/(3-(8/3)))=243389:((3×(3+8))-9)=2433810:((3+(3+8))+10)=243399:((3+(3+9))+9)=2433910:((3+(3×10))-9)=243444:((4×(3+4))-4)=243445:((3+(4×4))+5)=243446:((3+(4/4))×6)=243447:((3-(4-7))×4)=243448:((3+(4-4))×8)=243449:((4-(4/3))×9)=2434410:((4×(10-3))-4)=243455:((3+(5×5))-4)=243456:((3-(4-5))×6)=243457:((3×(7-5))×4)=243458:((3×(5-4))×8)=243459:((4-(5-9))×3)=2434510:((3×(4/5))×10)=243466:((3×(4+6))-6)=243468:((3×(8-6))×4)=243469:((3-(6-9))×4)=2434610:((3×(10-4))+6)=243477:((3+(4×7))-7)=243478:((4×(7-3))+8)=243479:((3×(4+7))-9)=2434710:((3+(4+7))+10)=243489:((3+(4+8))+9)=2434810:((3×(10-8))×4)=243499:((3×(9-4))+9)=24341010:((4+(3×10))-10)=243556:((3×(5+5))-6)=243557:((7+(5/5))×3)=243558:((3+(5-5))×8)=243559:((3+(9/5))×5)=243566:((3-(5-6))×6)=243567:((6×(5+7))/3)=243568:((3×(6-5))×8)=243569:((3×(5+6))-9)=2435610:((3+(5+6))+10)=243578:((7×(8-5))+3)=243579:((3+(5+7))+9)=2435710:((5-(7-10))×3)=243588:((3+(5+8))+8)=243589:((5+(3×9))-8)=243599:((5/(3/9))+9)=2435910:((3×(10-5))+9)=24351010:((10-(10/5))×3)=243666:((3+(6/6))×6)=243667:((3-(6-7))×6)=243668:((3+(6-6))×8)=243669:((3+(6+6))+9)=2436610:((10×(6-3))-6)=2433677:((3+(7/7))×6)=243678:((3+(6+7))+8)=243679:((6-(7-9))×3)=2436710:((6/(3/7))+10)=243688:((3+(8/8))×6)=243689:((3-(8-9))×6)=2436810:((6-(8-10))×3)=243699:((3+(9/9))×6)=2436910:((3-(9-10))×6)=243361010:((3-(6/10))×10)=243777:((3+(7+7))+7)=243778:((3+(7-7))×8)=243779:((9-(7/7))×3)=2437710:((7×(10-7))+3)=243788:((3×(8-7))×8)=243789:((7-(8-9))×3)=243799:((7+(9/9))×3)=2437910:((7+(3×9))-10)=24371010:((7-(3-10))+10)=243888:((3+(8-8))×8) =243889:((3×(9-8))×8)=2438810:(((8×10)-8)/3)=243899:((3×(8×9))/9)=2438910:((3×(10-9))×8)=24381010:((3×(8×10))/10)=243999:((9-(3-9))+9)=2439910:((9+(9-10))×3)=243391010:((9-(10/10))×3)=24 4444:((4+(4×4))+4)=244445:((5+(4/4))×4)=244446:((4+(4-4))×6)=244447:((7-(4/4))×4)=244448:((4×(4+4))-8)=244449:((4×(9-4))+4)=2444410:(((4×4)-10)×4)=244455:((4+(4/5))×5)=244456:((4×(5-4))×6)=244457:((4-(5-7))×4)=244458:((4+(4-5))×8)=2444510:((4×(10-5))+4)=244468:((4-(6-8))×4)=24 4469:((4×(4/6))×9)=2444610:((4+(4+6))+10)=244477:((4-(4/7))×7)=244478:((4+(4×7))-8)=244479:((4+(4+7))+9)=2444710:((4+4)×(10-7))=244488:((4+(4+8))+8)=24 4489:(((4×9)-4)-8)=2444810:((4-(8-10))×4)=244441010:(((10×10)-4)/4)=24 4555:((4+(5×5))-5)=244556:((4+(5-5))×6)=244557:((7-(5/5))×4)=244558:((4-(5/5))×8)=244559:((5×(9-5))+4)=2445510:((4+(5+5))+10)=244566:((4×(6-5))×6)=244567:((5-(6-7))×4)=244568:((4+(5-6))×8)=244569:((4+(5+6))+9)=2445610:((4+(5×6))-10)=244577:((5+(7/7))×4)=24 4578:((4+(5+7))+8)=244579:((5+(4×7))-9)=2445710:((10×(7-5))+4)=244588:((5-(8/4))×8)=24 4589:((4×(9-5))+8)=2445810:((4-(8/5))×10)=244599:((5+(9/9))×4)=2445910:((5-(9-10))×4)=24451010:((5+(10/10))×4)=244666:((4+(6-6))×6) =244667:((4×(7-6))×6)=244668:((4+(6+6))+8)=244669:((6×(9-4))-6)=2446610:((6×(6+10))/4)=244677:((4+(6+7))+7)=244678:((4+(6-7))×8)=244679:((6×(7+9))/4)=2446710:((6+(4×7))-10)=244688:((4×(6×8))/8)=244689:((4-(8/6))×9)=2446810:((4×(10-6))+8)=244699:((4×(6×9))/9)=2446910:((4×(10-9))×6)=24461010:((4×(6×10))/10)=244777:((7-(7/7))×4)=244778:((4-(7/7))×8)=244788:((4+(7-8))×8)=244789:((7+(8-9))×4)=2447810:((7/(4/8))+10)=244799:((7-(9/9))×4)=2447910:((7+(9-10))×4)=24471010:((7-(10/10))×4)=244888:((4-(8/8))×8)=244889:((4+(8-9))×8)=2448810:((8+(8-10))×4)=244899:((4-(9/9))×8)=2448910:((4+(9-10))×8)=24481010:((4-(10/10))×8)=2449910:((9-(4-9))+10)=245555:((5×5)-(5/5))=245556:((5+(5×5))-6)=245559:((5+(5+5))+9)=245566:((5+(5-6))×6)=245567:((6+(5×5))-7)=245568:((5+(5+6))+8)=245577:((5+(5+7))+7)=245578:((5+(5-7))×8)=2455710:((10×(5+7))/5)=245588:((5×5)-(8/8))=245589:((5×(8-5))+9)=2455810:((5-(10/5))×8)=245599:((5×5)-(9/9))=2455910:((9+(5×5))-10)=24551010:((5×5)-(10/10))=245666:((5-(6/6))×6)=245668:((6×(8-5))+6)=245669:((6×9)-(5×6))=2456610:((6×(10-5))-6)=245677:((5-(7/7))×6)=245678:((5+(7-8))×6)=245679:((9×(7-5))+6)=245688:((5+(6-8))×8)=245689:((5+(8-9))×6)=2456810:((5×(6×8))/10)=245699:((5×(9-6))+9)=2456910:((5+(9-10))×6)=24561010:((5-(10/10))×6)=24 5779:((5+7)×(9-7))=2457710:((7×(7-5))+10)=245788:((8×(7-5))+8)=245789:((5+(7-9))×8)=2457810:((5+7)×(10-8))=2457910:((5×(10-7))+9)=24571010:((7/(5/10))+10)=245888:(((5×8)-8)-8)=245889:((8/(8-5))×9)=2458810:((5+(8-10))×8)=24591010:((9-(5-10))+10)=246666:((6+(6+6))+6)=246669:((6×(6×6))/9)=2466610:((6×10)-(6×6))=246679:((6+(7-9))×6)=2466710:((6×(10-7))+6)=246688:((6/(8-6))×8)=246689:((6+(6-9))×8)=2466810:((6+(8-10))×6)=2466910:((9×(6+10))/6)=2467710:((7+(7-10))×6)=246789:((6/(9-7))×8)=2467810:((6+(7-10))×8)=246799:((9×(7+9))/6)=24671010:((10×(10-7))-6)=246888:((8×(8-6))+8)=246889:((9×(8+8))/6)=2468810:((6/(10-8))×8)=246899:((8/(9-6))×9)=2468910:((9×(10-8))+6)=2469910:((9/(6/10))+9)=246101010:((10-(6-10))+10)=2477910:((7×(9-7))+10)=247889:((8×(9-7))+8)=2478810:((8×10)-(7×8))=2478910:((8/(10-7))×9)=24781010:((7×(10-8))+10)=2488810:((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。
算24点经典题目
算24点经典标题5 5 5 1:5(5-1/5)=24 2 7 9 10: ((7-(2-9))+1 0)=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))+1 0)=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))+1 0)=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)=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)=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 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)=24 4 6 8 9: ((4-(8/6))×9)=244 6 8 10: ((4×(10-6))+8)=24 4 6 9 9: ((4×(6×9))/9)=24 4 6 9 10: ((4×(10-9))×6)=244 6 10 10: ((4×(6×10))/10)=24 4 7 7 7: ((7-(7/7))×4)=24 4 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))=24 5 5 9 10: ((9+(5×5))-10)=24 5 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 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)经由过程加减乘除运算,使最后的盘算成果是24的一个数学游戏可以考验人的智力和数学迟钝性.一般技能:如1,2,3,4这四个数解:可以知道,3x8=24,4x6=24.依据已有的思绪和数字,来进行盘算3x8=24:先拿出3,让1,2,4等于8,即:1x2x4=8,所以(1x2x4)x3=244x6=24:先拿出4,让1,2,3等于6,即:1+2+3=6,所以(1+2+3)x4=24依据以上算法,用2,3,4,5这四个数怎么算?2x12=24,所以(5+4+3)x2=244x6=24,所以(5+3-2)x4=24信任大家必定懂了,用已有的数先行止以24,再用剩下的三个数盘算适才得到的谁人数.如今通经常应用扑克牌代表数字来进交运算.A——1J——11Q——12K——13经电脑的长时光盘算,任何4个在1-20之间的数都能算出24.须要盘算的可以下载一个算24的插件,很便利实用如今许可用乘方,开方,分数进交运算(有些一样的拍有可能算不出来,如10,10,10,10.)“算24点”是一种数学游戏,正如象棋.围棋一样是一种人们喜闻乐见的娱乐运动.它始于何年何月已无从讲究,但它以本身独具的数学魅力和丰硕的内在正逐渐被越来越多的人们所接收.这种游戏方法简略易学,能健脑益智,是一项极为有益的运动.“算24点”的游戏内容如下:一副牌中抽去大小王剩下52张,(假如初练也可只用1~10这40张牌)随意率性抽取4张牌(称牌组),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,如抽出的牌是3.8.8.9,那么算式为(9—8)×8×3或3×8÷(9—8)或(9—8÷8)×3等.“算24点”作为一种扑克牌智力游戏,还应留意盘算中的技能问题.盘算时,我们不成能把牌面上的4个数的不合组合情势——去试,更不克不及瞎碰乱凑.这里向大家介绍几种经常应用的.便于进修控制的办法:1.应用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.如3.3.6.10可构成(10—6÷3)×3=24等.又如2.3.3.7可构成(7+3—2)×3=24等.实践证实,这种办法是应用率最大.射中率最高的一种办法.2.应用0.11的运算特征求解.如3.4.4.8可构成3×8+4—4=24等.又如4.5.J.K可构成11×(5—4)+13=24等.3.在有解的牌组中,用得最为普遍的是以下六种解法:(我们用 a.b.c.d暗示牌面上的四个数)①(a—b)×(c+d)如(10—4)×(2+2)=24等.②(a+b)÷c×d如(10+2)÷2×4=24等.③(a-b÷c)×d如(3—2÷2)×12=24等.④(a+b-c)×d如(9+5—2)×2=24等.⑤a×b+c—d如11×3+l—10=24等.⑥(a-b)×c+d如(4—l)×6+6=24等.一般情形下,先要看4张牌中是否有2,3,4,6,8,Q,假如有,斟酌用乘法,将残剩的3个数凑成对应数.假如有两个雷同的6,8,Q,比方已有两个6,剩下的只要能凑成3,4,5都能算出24,已有两个8,剩下的只要能凑成2,3,4,已有两个Q,剩下的只要能凑成1,2,3都能算出24,比方(9,J,Q,Q).假如没有2,3,4,6,8,Q,看是否能先把两个数凑成个中之一.总之,乘法是很主要的,24是30以下公因数最多的整数.(2)将4张牌加加减减,或者将个中两数相乘再加上某数,相对轻易.(3)先相乘再减去某数,有时不轻易想到.例如(4,10,10,J)(6,10,10,K)(4)必须用到乘法,且在盘算进程中有分数消失.有一个纪律,设4个数为a,b,c,d.必有ab+c=24或ab-c=24 d=a或 b.若d=a 有a(b+c/a)=24 或a(b-c/a)=24 如最罕有的(1,5,5,5),(2,5,5,10)因为约分的原因也归入此列.(5,7,7,J)(4,4,7,7)(3,3,7,7)等等.(3,7,9,K)是个破例,惋惜还有另一种通例办法,下降了难度.只能用此法的只有10个.(5)必须用到除法,且在盘算进程中有分数消失.这种比较难,比方(1,4,5,6),(3,3,8,8)(1,8,Q,Q)等等.只能用此法的更少,只有7种.(6)必须用到除法,且在盘算进程中有较大数消失,不过有时可以应用平方差公式或提公因数等办法不必算出这个较大数具体等于几.比方(3,5,7,K),(1,6,J,K)等等.只能用此法的只有16种.(7)最特别的是(6,9,9,10),9*10/6+9=24,9是3的倍数,10是2的倍数,两数相乘的积才干整除6,再也找不出第二个相似的只能用此法解决的标题了.游戏时,同窗们无妨按照上述办法试一试.须要解释的是:经盘算机精确盘算,一副牌(52张)中,随意率性抽取4张可有1820种不合组合,个中有458个牌组算不出24点,如A.A.A.5.2 7 9 9: no answer!2 7 9 10: ((7-(2-9))+10)=242 7 10 10: ((2×(7+10))-10)=242 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)=242 9 9 9: no answer!2 9 9 10: no answer!2 9 10 10: ((9+(10/2))+10)=242 10 10 10: no answer!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)=24 3 3 4 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)=243 34 10: no answer!3 3 5 5: ((5×5)-(3/3))=243 3 5 6: ((3+(3×5))+6)=243 3 5 7: (((3×5)-7)×3)=243 3 5 8: no answer!3 3 5 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)=243 3 6 8: ((8×(3+6))/3)=243 3 6 9: ((3+(3×9))-6)=243 3 6 10: ((10-(3+3))×6)=24 3 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: no answer!3 3 8 8: (8/(3-(8/3)))=243 3 8 9: ((3×(3+8))-9)=243 3 8 10: ((3+(3+8))+10)=24 3 3 9 9: ((3+(3+9))+9)=243 3 9 10: ((3+(3×10))-9)=24 3 3 10 10: no answer!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 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: no answer!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 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)=24 3 4 8 8: no answer!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: no answer!3 4 10 10: ((4+(3×10))-10)=24 3 5 5 5: no answer!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: no answer!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)=24 35 7 7: no answer!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: no answer!3 5 9 9: ((5/(3/9))+9)=243 5 9 10: ((3×(10-5))+9)=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 8 8: ((3+(8/8))×6)=243 6 8 9: ((3-(8-9))×6)=243 6 8 10: ((6-(8-10))×3)=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)=24 3 7 8 8: ((3×(8-7))×8)=243 7 8 9: ((7-(8-9))×3)=243 7 8 10: no answer!3 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)=24 3 8 10 10: ((3×(8×10))/10)=24 3 9 9 9: ((9-(3-9))+9)=243 9 9 10: ((9+(9-10))×3)=24 3 9 10 10: ((9-(10/10))×3)=243 10 10 10: no answer!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 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: no answer!4 45 10: ((4×(10-5))+4)=24 4 46 6: no answer!4 4 6 7: no answer!4 4 6 8: ((4-(6-8))×4)=244 4 6 9: ((4×(4/6))×9)=244 4 6 10: ((4+(4+6))+10)=24 4 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 9 9: no answer!4 4 9 10: no answer!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)=24 4 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)=244 5 9 9: ((5+(9/9))×4)=244 5 9 10: ((5-(9-10))×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 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)=24 4 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 7 9: no answer!4 7 7 10: no answer!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)=24 4 7 10 10: ((7-(10/10))×4)=24 4 8 8 8: ((4-(8/8))×8)=244 8 8 9: ((4+(8-9))×8)=244 8 8 10: ((8+(8-10))×4)=24 4 8 9 9: ((4-(9/9))×8)=244 8 9 10: ((4+(9-10))×8)=24 4 8 10 10: ((4-(10/10))×8)=24 4 9 9 9: no answer!4 9 9 10: ((9-(4-9))+10)=244 9 10 10: no answer!4 10 10 10: no answer!5 5 5 5: ((5×5)-(5/5))=245 5 5 6: ((5+(5×5))-6)=245 5 5 7: no answer!5 5 5 8: no answer!5 5 5 9: ((5+(5+5))+9)=245 5 5 10: no answer!5 56 7: ((6+(5×5))-7)=245 56 8: ((5+(5+6))+8)=245 56 9: no answer!5 56 10: no answer!5 5 7 7: ((5+(5+7))+7)=245 5 7 8: ((5+(5-7))×8)=245 5 7 9: no answer!5 5 7 10: ((10×(5+7))/5)=24 5 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)=24 5 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)=24 5 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: no answer!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)=24 5 6 10 10: ((5-(10/10))×6)=24 5 7 7 7: no answer!5 7 7 8: no answer!5 7 7 9: ((5+7)×(9-7))=245 7 7 10: ((7×(7-5))+10)=24 5 7 8 8: ((8×(7-5))+8)=245 7 8 9: ((5+(7-9))×8)=245 7 8 10: ((5+7)×(10-8))=24 5 7 9 9: no answer!5 7 9 10: ((5×(10-7))+9)=24 5 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 9 9: no answer!5 8 9 10: no answer!5 8 10 10: no answer!5 9 9 9: no answer!5 9 9 10: no answer!5 9 10 10: ((9-(5-10))+10)=245 10 10 10: no answer!6 6 6 6: ((6+(6+6))+6)=246 6 6 7: no answer!6 6 6 8: ((6+(6-8))×6)=246 6 6 9: ((6×(6×6))/9)=246 6 6 10: ((6×10)-(6×6))=24 6 67 7: no answer!6 67 8: no answer!6 67 9: ((6+(7-9))×6)=246 67 10: ((6×(10-7))+6)=24 6 68 8: ((6/(8-6))×8)=246 6 8 9: ((6+(6-9))×8)=246 6 8 10: ((6+(8-10))×6)=24 6 6 9 9: no answer!6 6 9 10: ((9×(6+10))/6)=24 6 6 10 10: no answer!6 7 7 7: no answer!6 7 7 8: no answer!6 7 7 9: no answer!6 7 7 10: ((7+(7-10))×6)=24 6 7 8 8: no answer!6 7 8 9: ((6/(9-7))×8)=246 7 8 10: ((6+(7-10))×8)=24 6 7 9 9: ((9×(7+9))/6)=246 7 9 10: no answer!6 7 10 10: ((10×(10-7))-6)=24 6 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)=24 6 8 10 10: no answer!6 9 9 9: no answer!6 9 9 10: ((9/(6/10))+9)=246 9 10 10: no answer!6 10 10 10: ((10-(6-10))+10)=247 7 7 7: no answer!7 7 7 8: no answer!7 7 7 9: no answer!7 7 7 10: no answer!7 7 8 8: no answer!7 7 8 9: no answer!7 7 8 10: no answer!7 7 9 9: no answer!7 7 9 10: ((7×(9-7))+10)=247 7 10 10: no answer!7 8 8 8: no answer!7 8 8 9: ((8×(9-7))+8)=247 8 8 10: ((8×10)-(7×8))=247 8 9 9: no answer!7 8 9 10: ((8/(10-7))×9)=247 8 10 10: ((7×(10-8))+10)=24 7 9 9 9: no answer!7 9 9 10: no answer!7 9 10 10: no answer!7 10 10 10: no answer!8 8 8 8: no answer!8 8 8 9: no answer!8 8 8 10: ((8×(10-8))+8)=248 8 9 9: no answer!8 8 9 10: no answer!8 8 10 10: no answer!8 9 9 9: no answer!8 9 9 10: no answer!8 9 10 10: no answer!8 10 10 10: no answer!9 9 9 9: no answer!9 9 9 10: no answer!。
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。
算24点经典题目21209知识分享
算24点经典题目21209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。
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。
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。
巧算24的经典题目
巧算24的经典题目(1)5 5 5 1: 5(5-1/5)=24 ⑵2 7 9 10: ((7-(2-9))+10)=24⑶2 7 10 10: ((2×(7+10))-10)=24 ⑷2 8 8 8: ((2×(8+8))-8)=24⑸2 8 10 10: ((2+(10/10))×8)=24 ⑹2 9 10 10: ((9+(10/2))+10)=24⑺2 8 8 9: ((2-(8-9))×8)=24 ⑻2 8 8 10: ((8-(2-8))+10)=24⑼2 8 9 9: ((2+(9/9))×8)=24 ⑽2 8 9 10: ((2×(8+9))-10)=24⑾3 3 3 9: ((9-(3/3))×3)=24 ⑿3 3 3 10: ((3×(10-3))+3)=24⒀3 3 3 3: ((3×(3×3))-3)=24 ⒁3 3 3 4: ((3×(3+4))+3)=24⒂3 3 3 5: ((3×3)+(3×5))=24 ⒃3 3 3 6: ((3×(3+3))+6)=24⒄3 3 3 7: ((7+(3/3))×3)=24 ⒅3 3 3 8: ((3+(3-3))×8)=24“算24点”的技巧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。
如3、3、6、10可组成(10—6÷3)×3=24等。
又如2、3、3、7可组成(7+3—2)×3=24等。
实践证明,这种方法是利用率最大、命中率最高的一种方法。
2.利用0、11的运算特性求解。
如3、4、4、8可组成3×8+4—4=24等。
又如4、5、J、K可组成11×(5—4)+13=24等。