脱式计算题

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脱式计算带答案

脱式计算大全及答案1.4×102－2×49=408-2×49=408-98=3102.25×（2+4）=25×2+25×4=50+100=1503.12×5+8=60+8=684.99×101=99×(100+1)=99×100+99×1=9900+99=99995.25×（78×4）=25×4×78=100×78=78006.（25＋12）×4 =25×4+12×4 =100+48=1487.1.4+0.7+8.6 =(1.4+8.6)+0.7 =10+0.7=10.78.56×27＋27×44 =27×(56+44) =27×100=27009.56×99＋56=56×(99+1)=560010.125×25×8×4=(25×4)×(125×8)=100×1000=10000012.25×125×4=(25×4)×125=100×125=1250013.125×47－47×25=47×(125－25)=47×100=470014.124×38＋65×124＋76×110－76×7 =124×（38＋65）+76×（110－7）=124×103+76×103=103×（124＋76）=2060015.233-157-43=233-(157+43)=233-200=3316.125×32×25=125×8×4×25=（125×8）×（4×25）=1000×100=10000017.1.25×(8+10)=125×8+125×10=1000+1250=225018.99＋99×99=99×（99+1）=99×10019.264×97＋3×264=264×（97＋3）=264×100=2640020.62×4＋44×6＋6×18=62×4+6×（44＋18）=62×4+6×62=62×（4+6）=62×10=620脱式计算大全及答案30道1.4×102－2×49=408-2×49=408-98=3102.25×（2+4）=25×2+25×4=1503.12×5+8=60+8=684.99×101=99×(100+1) =99×100+99×1 =9900+99=99995.25×（78×4）=25×4×78=100×78=78006.（25＋12）×4 =25×4+12×4 =100+48=1487.1.4+0.7+8.6=(1.4+8.6)+0.7 =10+0.7=10.78.56×27＋27×44 =27×(56+44)=27×100=27009.56×99＋56=56×(99+1)=56×100=560010.125×25×8×4=(25×4)×(125×8) =100×1000=10000012.25×125×4=100×125=1250013.125×47－47×25=47×(125－25)=47×100=470014.124×38＋65×124＋76×110－76×7 =124×（38＋65）+76×（110－7）=124×103+76×103=103×（124＋76）=103×200=2060015.233-157-43=233-(157+43)=233-200=3316.125×32×25=（125×8）×（4×25）=1000×100=10000017.1.25×(8+10)=125×8+125×10=1000+1250=225018.99＋99×99=99×（99+1）=99×100=990019.264×97＋3×264=264×（97＋3）=264×100=2640020.62×4＋44×6＋6×18 =62×4+6×（44＋18）=62×（4+6）=62×10=620……30.55+60+40+45=（55+45）+(60+40)=100+100=200脱式计算大全及答案带过程1. 6÷3/8 –3/8 ÷6=1/6x(3/8-3/8)=1/6x0=02. 4/7 ×5/9 + 3/7 ×5/9=(4/7+3/7)x5/9=1x5/9=5/93. 5/2 -（3/2 + 4/5 ）=5/2-3/2-4/5=1/54. 6 ×（1/2 + 2/3 ）=6x1/2+6x2/3=3+4=75. 8 ×4/5 + 8 ×11/5=8x(4/5+11/5)=8x3=246. 31 ×5/6 –5/6=(31-1)x5/6=30x5/6=257. 4/5 ×25/16 + 2/3 ×3/4 =5/4+1/2=5/4+2/4=7/48. 101 ×1/5 –1/5 ×21=(101-21)x1/5=16四年级脱式计算大全(答案)1、475＋254＋3612、615＋475＋1253、860－168＋1594、465＋358－275、647－（85＋265）6、476＋（65－29）7、154×8÷168、400÷25×759、16×25÷16×2510、552÷69×8 11、600－120÷10 12、（600－120）÷10 13、（466－25×4）÷6 14、（43+32）÷（357－352）15、138＋（27＋48）÷25 16、56×19＋25×8简便计算大全及答案300÷125÷8=300÷（125×8）=300÷1000=0.3396-96-172-28=（396-96）-（172+28）= 300-200= 100125*24= 125*8*3= 1000*326*15= （20+6）*15= 20*15 + 6*15= 300+90=39025*99*4= 25*4*99= 100*99= 9900250*32= 250*4*8= 1000*8= 8000（98+98+98+98）*25= 4*98*25= 4*25*98= 100*98= 9800脱式计算题大全带答案0.4×125×25×0.8=（0.4×25）×（125×0.8)=10×100=10001.25×（8+10）=1.25×8+1.25×10=10+12.5=22.59123-（123+8.8）=9123-123-8.8=9000-8.8=8991.21.24×8.3+8.3×1.76=8.3×（1.24+1.76)=8.3×3=24.99999×1001=9999×（1000+1）=9999×1000+9999×1=10008999四年级脱式计算大全200道，带答案以及过程。

六年级脱式计算100道

六年级脱式计算100道——轻松掌握计算技巧，提升数学能力1. 35 + 47 =2. 82 59 =3. 64 × 3 =4. 144 ÷ 12 =5. 123 + 567 =6. 890 432 =7. 75 × 24 =8. 900 ÷ 30 =9. 356 + 489 =10. 1200 543 =11. 54 × 32 =12. 800 ÷ 40 =13. 789 + 321 =14. 1500 876 =15. 63 × 58 =16. 3600 ÷ 60 =17. 432 + 567 =18. 980 456 =19. 72 × 39 =20. 6300 ÷ 210 =21. + 5678 =22. 8765 4321 =23. 99 × 88 =24. 6400 ÷ 80 =25. 4567 + 3210 =26. 9876 5432 =27. 77 × 66 =28. 12000 ÷ 400 =29. 7890 + =30. 5678 4321 =31. 55 × 44 =32. 9600 ÷ 300 =33. 5 + 6789 =34. 98765 43210 =35. 88 × 77 =36. 63000 ÷ 900 =37. 23456 + 7890 =38. 87654 32109 =39. 66 × 55 =40. 36000 ÷ 600 =41. 34567 + 89012 =42. 987654 321098 =43. 99 × 88 =44. 640000 ÷ 800 =45. 456789 + 56 =46. 9876543 4321098 =47. 77 × 66 =48. 1200000 ÷ 2000 =49. 789012 + 345678 =50. 5678901 4321098 =51. 55 × 44 =52. 9600000 ÷ 30000 =53. 567 + 890 =54. 98765432 43210987 =55. 88 × 77 =56. 63000000 ÷ 9000 =57. 23456789 + 7890 =58. 87654321 32109876 =59. 66 × 55 =60. 36000000 ÷ 6000 =61. (12 + 34) × 56 =62. (78 45) × 23 =63. (56 ÷ 7) × 9 =64. (89 45) ÷ 7 =65. (23 + 56) × 78 =66. (90 45) × 32 =67. (63 ÷ 3) × 12 =68. (100 75) ÷ 5 =69. (45 + 67) × 89 =70. (100 36) × 54 =71. (72 ÷ 9) × 16 =72. (99 66) ÷ 11 =73. (34 + 56) × 78 =74. (120 90) × 32 =75. (81 ÷ 9) × 24 =76. (100 85) ÷ 5 =77. (58 + 67) × 46 =78. (130 95) × 28 =79. (96 ÷ 12) × 18 =80. (110 55) ÷ 11 =81. (123 + 456) ÷ 3 =82. (789 321) ÷ 4 =83. (54 × 6. 7) ÷ 9 =84. (987 654) ÷ 3 =85. (32 + 56) × (78 24) = . (120 ÷ 40) × (90 60) =87. (45 × 8) ÷ (15 ÷ 2) =88. (360 ÷ 60) × (70 35) =89. (77 + 33) ÷ (11 5) =90. (250 75) ÷ (25 ÷ 5) =91. (9 × 8) + (7 × 6) =92. (5 × 5) (3 × 3) =93. (12 ÷ 4) + (18 ÷ 3) =94. (20 ÷ 5) (16 ÷ 4) =95. (6 × 7) + (8 × 9) =96. (9 × 9) (7 × 7) =97. (24 ÷ 6) + (30 ÷ 5) =98. (45 ÷ 9) (20 ÷ 4) =99. (4 × 5) + (6 × 7) =100. (10 × 10) (8 × 8) =这些脱式计算题目旨在帮助六年级学生巩固和提升基本的数学运算能力。

急需100道脱式简便计算题带答案和过程

急需100道脱式简便计算题带答案和过程1. 0.4×125×25×0.8 =（0.4×25）×（125×0.8）=10×100=10002. 1.25×（8+10）=1.25×8+1.25×10 =10+12.5=22.53.9123-（123+8.8）=9123-123-8.8=9000-8.8=8991.24.1.24×8.3+8.3×1.76 =8.3×（1.24+1.76）=8.3×3=24.95.9999×1001=9999×（1000+1）=9999×1000+9999×1=6. 14.8×6.3-6.3×6.5＋8.3×3.7=（14.8-6.5）×6.3＋8.3×3.7=8.3×6.3+8.3×3.7=8.3×（6.3＋3.7）=8.3×10=837. 1.24+0.78+8.76=（1.24+8.76）+0.78=10+0.78=10.788. 933-157-43 =933-（157+43） =933-200 =7339. 4821-998=4821-1000+22=382310. 32×125×25=4×8×125×25=（4×25）×（8×125）=100×1000=100000 9048÷26=（2600+2600+2600+1248）÷26=2600÷26+2600÷26+2600÷26+1248÷26=100+100+100+4 8=34811. 2881÷ 43=（1290+1591）÷43=1290÷43+1591÷43=30+37 =67 3.2×42.3×3.75-12.5×0.423×16=3.2×42.3×3.75-1.25×42.3×1.6=42.3×(3.2×3.75-1.25×1.6)=42.3×(4×0.8×3.75-1.25×4×0.4)=42.3×(4×0.4×2×3.75-1.25×4×0.4)=42.3×(4x0.4x7.5-1.25x4x0.4)=42.3×[4×0.4×(7.5-1.25)]=42.3×[4×0.4×6.25]=42.3×(4×2.5) =42312. 1.8+18÷1.5-0.5×0.3 =1.8+12-0.15=13.8-0.15=13.6513. 6.5×8+3.5×8-47 =52+28-47 =80-47 =33 (80-9.8)×5分之2-1.32 =70.2X2/5-1.32=28.08-1.32 =26.7614. 8×7分之4÷[1÷(3.2-2.95)]=8×4/7÷[1÷0.25]=8×4/7÷4 =8/715. 2700×（506－499）÷900 =2700×7÷900 =18900÷900 =2116. 33.02－（148.4－90.85）÷2.5=33.02－57.55÷2.3=33.02－23.02=1017. （1÷1－1）÷5.1 =（1－1）÷5.1 =0÷5.1 =018. 18.1＋（3－0.299÷0.23）×1=18.1＋1.7×1 =18.1＋1.7 =19.819. 9000÷72×(1.25×0.7×8)=9000÷72×7=125×7=87520. 61-(1.25+2.5×0.7)=61-3=5821. [(10-0.8)+9.85]-2÷0.125=19.05-2÷0.125=19.05-16=13.0522. 5.4÷1.8+240×1.5=3+360=36323. 9000÷72×(1.25×0.7×8）=9000÷72×7=125×7=87524. 61-(1.25+2.5×0.7)=61-3=5825. [(10-0.8)+9.85]-2÷0.125=19.05-2÷0.125=19.05-16=3.0526. 408－12×24= 408 - 288= 12027. （46＋28）×60= 74 x 60= 444028. 42×50－17 = 2100- 17 = 208329. 32＋105÷5 = 32 + 21= 5330. 420×（327－238） = 420 x 89 = 3738031. (4121+2389)÷7 = 6510 ÷7 = 93032. 3.416÷（0.016×35）= 3.416 ÷0.56 = 6.133. 0.8×[(10－6.76)÷1.2] = 0.8 x(3.24÷1.2) = 0.8 x 2.7 = 2.1634. 5.67×0.2-0.62 = 1.134-0.62 = 0.51435.0.4×0.7×0.25 = 0.4 x 0.2 5 x 0.7 = 0.1 x 0.7 = 0.0736. 0.78+5.436+1 = 6.216 +1 = 7.21637. 30.8÷[14－(9.85＋1.07)] = 30.8 ÷ (14 - 10.92) = 30.8÷3.08 = 1038. [60－(9.5＋28.9)]÷0.18 = (60- 38.4)÷0.18 = 21.6 ÷0.18 = 12039. 2.881÷0.43－0.24×3.5 = 6.7 - 0.24 x3.5 = 6.7 - 0.84 = 5.8640. 20×[(2.44－1.8)÷0.4＋0.15] = 20x (0.64 ÷0.4+0.15)= 20x(1.6 +0.15) = 20 x1.75 = 3541. 28-(3.4+1.25×2.4) = 28 - (3.4 + 3) = 28 - 6.4 = 21.642. 2.55×7.1+2.45×7.1 = (2.55 + 2.45) x7.1 = 5x7.1=35.543. 0.8×〔15.5-(3.21+5.79)〕 = 0.8 x (15.5 - 9) = 0.8 x 6.5 = 5.244.（31.8+3.2×4）÷5 = (31.8 + 12.8)÷5 = 44.6÷5 = 8.9245. 31.5×4÷(6+3) = 126 ÷ 9 = 1446. 2÷2.5+2.5÷2 = 0.8 + 1.25 =2.0547. 194－64.8÷1.8×0.9 = 194 -36 x0.9 = 194-32.4 = 161.65180－705×6 = 5180 - 4230=95048. 24÷2.4－2.5×0.8 =10 -2=849. 405×(3213-3189) =405x24 = 972059. 125×(97-81) =125x16 =200060. 6942+480÷3 = 6942 + 160 = 678261. 20+80÷4-20 = 20 + 20 -20 = 40 -20 = 2062. 100÷（32-30）×0 = 100 ÷2 x0= 50 x0 = 063. 25×4-12×5 = 100 - 60 = 4064. 70×〔（42-42）÷18〕=70 x (0÷18) = 70x0 = 065. 75×65+75×35 = 75 x (65 +35) = 75x100 = 750066. 6-1.6÷4= 6- 0.4 = 5.667. 5.38+7.85-5.37= 13.23 - 5.37=7.8668. 7.2÷0.8-1.2×5=9 - 6 =369. 6-1.19×3-0.43= 6-3.57 - 0.43 = 6- (3.57 + 0.43) = 6-4 = 270. 6.5×（4.8-1.2×4）= 6.5 x(4.8 - 4.8 )=6.5 x0 = 071. 0.68×1.9+0.32×1.9 = (0.68 + 0.32) x1.9 = 1 x 1.9 = 1.972. 10.15-10.75×0.4-5.7 = 10.15 - 4.3 - 5.7 = 10.15 -(4.3 + 5.7)=10.15 - 10 =0.1573. 5.8×（3.87-0.13）+4.2×3.74 = 5.8 x 3.74 +4.2 x 3.74 = (5.8 +4.2)x3.74 = 10 x 3.74 = 37.474. 32.52-（6+9.728÷3.2）×2.5 = 32.52 - (6+3.04)x2.5 = 32.52 - 9.02 x 2.5 = 32.52 -22.55 = 9.9775.（136+64）×（65-345÷23）= 200x(65-15) = 200x50=1000076. 0.4×125×25×0.8=(0.4×25)×(125×0.8)=10×100=100077. 1.25×(8+10) =1.25×8+1.25×10=10+12.5=22.578. 9123-(123+8.8) =9123-123-8.8=9000-8.8=8991.279. 1.24×8.3+8.3×1.76=8.3×(1.24+1.76)=8.3×3=24.980. 9999×1001 =9999×(1000+1)=9999×1000+9999×1 =81. 14.8×6.3-6.3×6.5+8.3×3.7 =(14.8-6.5)×6.3+8.3×3.7=8.3×6.3+8.3×3.782. 8.3×(6.3+3.7) =8.3×10 =8383. 1.24+0.78+8.76 =(1.24+8.76)+0.78 =10+0.78 =10.7884. 933-157-43 =933-(157+43)=933-200=73385. 4821-998 =4821-1000+2=382386. I32×125×25=4×8×125×25 =(4×25)×(8×125)=100×1000 =10000087.9048÷268=(2600+2600+2600+1248)÷26=2600÷26+2600÷26+ 2600÷26+1248÷269=100+100+100+48=34888. 2881÷ 43 =(1290+1591)÷434=1290÷43+1591÷43=30+3789. 1.8+18÷1.5-0.5×0.3 =1.8+12-0.15=13.8-0.15=13.6590. 6.5×8+3.5×8-47 =52+28-47=80-4791. (80-9.8)×5分之2-1.32 =70.2X2/5-1.32=28.08-1.32=26.7692. 8×7分之4÷[1÷(3.2-2.95)]=8×4/7÷[1÷0.25]=8×4/7÷4=8/793. 2700×(506-499)÷900 =2700×7÷900 =18900÷900=2194. 33.02-(148.4-90.85)÷2.5=33.02-57.55÷2.5=33.02-23.02 =1095. (1÷1-1)÷5.1 =(1-1)÷5.1 =0÷5.1 =096. 18.1+(3-0.299÷0.23)×1=18.1+1.7×1 =18.1+1.7=19.897. 4.1/27+505/2727+131313/272727=1/27+5*101/(27*101)+13*10101/(27*10101)=1/27+5/27+13/ 27=19/2798. 6.5×8+3.5×8-47 =52+28-47=80-4799. (80-9.8)×5分之2-1.32 =70.2X2/5-1.32=28.08-1.32=26.76100. 1.8+18÷1.5-0.5×0.3 =1.8+12-0.15=13.8-0.15=13.65延展回答脱式计算即递等式计算，把计算过程完整写出来的运算，也就是脱离横式的计算。

120道脱式计算题带答案

120道脱式计算题带答案脱式计算带答案和过程20道急用脱式计算带答案和过程20道急用1.3/7 × 49/9 - 4/32.8/9 × 15/36 + 1/273.12× 5/6 –2/9 ×34.8× 5/4 + 1/45.6÷ 3/8 –3/8 ÷66.4/7 × 5/9 + 3/7 × 5/97.5/2 -（ 3/2 + 4/5 ）8.7/8 + （ 1/8 +1/9 ）9.9 × 5/6 + 5/610.3/4 × 8/9 - 1/311.7 × 5/49 + 3/1412.6 ×（ 1/2 + 2/3 ）13.8 × 4/5 + 8 ×11/514.31 × 5/6 – 5/615.9/7 - （ 2/7 – 10/21 ）16.5/9 × 18 –14 × 2/717.4/5 × 25/16 + 2/3 ×3/418.14 × 8/7 –5/6 × 12/1519.17/32 –3/4 ×9/2420.3 × 2/9 + 1/321.5/7 × 3/25 + 3/722.3/14 ×× 2/3 + 1/623.1/5 × 2/3 + 5/624.9/22 + 1/11÷1/225.5/3 × 11/5 + 4/326.45 × 2/3 + 1/3 × 1527.7/19 + 12/19 × 5/628.1/4 + 3/4 ÷ 2/329.8/7 × 21/16 +1/230.101 × 1/5 –1/5 × 21查70道脱式计算要答案卜和过程690+47×52-398=690+2444-398=3134-398=2736148+3328÷64-75=148+52-75=200-75=1259405-2940÷28×21=9405-105×21=9405-2205=7200920-1680÷40÷7=920-42÷7=920-6=91451+（2304-2042）×23=51+262×23=51+6026=6077360×24÷32+730=8640÷32+7 30=270+730=10002100-94+48×54=2006+2592=4598脱式计算带过程带答案25×32×125＝﹙25×4﹚×﹙8×125﹚＝100×1000＝10000025×32×5＝﹙25×4﹚×﹙8×5﹚＝100×40＝4000350 道脱式计算带答案有过程（1）2.5*32*0.125=（2.5*4）*（8*0.125）=10*1=10（2）3.5-7+6.5=3.5+6.5-7=3（3）1.2×2.5+0.8×2.5=2.5(1.2+0.8)=25（4）8.9×1.25-0.9×1.25=1.25(8.9-0.9)=10（5）12.5×7.4×0.8=12.5×0.8×7.4=74（6）6.5×9.5+6.5×0.5=6.5×（9.5+0.5）=6.5×10=65（7）0.35×1.6+0.35×3.4=0.35*（1.6+3.4）=0.35*5=1.75（8）6.72-3.28-1.72=6.75-（3.28+1.72）=6.75-5=1.75（9）0.45+6.37+4.55=0.45+4.55+6.37=5+6.37=11.37（10）28×12.5-12.5×20=（28-20）*12.5=8*12.5=100（11）23.65-（3.07+3.65）=23.65-3.65-3.07=20-3.07=16.93（12）（4+0.4×0.25）8×7×1.25=（4+1）*7*10=5*7*10=350（13）1.65×99+1.65=1.65*（99+1）=1.65*100=165（14）27.85-（7.85+3.4）=27.85-7.85+3.4=20+3.4=23.4（15）48×1.25+50×1.25×0.2×87.8×9.9+0.78=7.8*（9.9+0.1）=7.8*10=78（16）4.8×46+4.8×54=（46+54）*4.8=100*4.8=480（17）673-327-173=673-（327+173）=673-500=173（18）4.44*2.5=1.11*（4*2.5）=1.11*10=11.1（19）3.5÷1.4=（3.5÷0.7）÷（1.4÷0.7）=5÷2=2.5（20）1+2+3+4+5……+99+100=（1+99）+（2+98）+（3+97）+.+（49+51）+50=（100÷2-1）*100+50=4900+50=4950脱式计算，带过程的.答案就是在计算四则运算时，一步一步的运算，并且一行只写一步算式，等号上下对齐。