简便运算练习100题
简便运算练习题三年级

简便运算练习题三年级姓名得分158+262+13875+219+381+2255001-247-1021-232 +2719378+44+114+242+222276+228+353+219+ +10199+999+9999+999997755-214+638+28065-738-1065899+34357-183-317-352365-1086-214497-29370+19953999+4981883-3912×255×24138×25×××50简便计算练习题2姓名得分704×2525×32×122×88×125102×76×98178×101-17883×102-83×250××379×42+79+79×5716800÷12049700÷7002356-84×36+64×84×99+2×78×19123×18-123×3+85×1225×178×99+1787300÷25÷100÷4÷70100÷21002000÷400 1500÷11248÷243150÷14800÷25简便计算练习题姓名得分1235-75×27+19×231×870+13×310×第一种x125x125x x8第二种84x101第三种99x64第四种99X13+13第五种125X32X83600÷25÷4第七种1200-624-76504x28x105x209x16638x999x95+199X252X16+14X328X4+78X 3+78X5X32X128X122X1258100÷4÷75000÷125÷ 1250÷25÷52100-728-7773-73-27847-527-273第八种278+463+22+332+580+21034+780320+102425+14+186 第九种214-7-365- 55-第十种576-285+8825-657+57690-177+77755-287+87 第十一种871-299157-99363-199968-599第十二种178X101-17883X102-83X17X23-23X35X127-35X16-11X35600-60÷1520X4÷20X436-35X2025X4÷25X498-18X5+26X8÷56X80-80÷ 12X6÷12X6175-75÷225X8÷25X0-20X2+60X9÷36X936-36÷6-625X8÷ 100+45-100+415X97+3100+1-100+148X99+1102+1-102+113+24X826×39+61×26678×101-7852×1341000+8-1000+85+95X265+35X1325+75-25+70+360÷20-10 72-36+6424-68+32100-36+6×9-56×999×55+5 ×76+47×76+7134×56-134+45加减法的简便计算355+260+140+24278+463+22+3732+580+2681034+780+320+1 02425+14+186749+5036+251398+558+441814-378-422 100-36-6100-36+641200-624-762100-728-772273-73-225-76-21036-155-245214+86+14787-87-29 55-155+230 70--6756+193-+71-2976-285+85825-657+690-177+77755-287+87643+278-143+122 374-205+226-91530++794-199-99794-199-20127-76-285+643-167-133-243748-351+252-1498+62-38-621、89+124+11+26+4、875-147-2.25×125×40×、147×8+8×535、125×66、0.9+1.08+0.92+0.1、89+124+11+26+488、875-147-239、147×8+8×5310、125×611、960÷12、 [192-]×6713、 13、138×25× 14、×15、×5016、704×25+25×32×12517、32× 18、178×101-17819、84×36+64×8420、75×99+2×7521、83×102-83×222、98×19923、123×18-123×3+85×12324、50××325、25×26、178×99+177、79×42+79+79×5728、7300÷25÷429、8100÷4÷70、138×25×41、× 32、25×32×1253、32×34、178×101-17835、84×36+64×8436、75×99+2×7537、83×102-83×238、123×18-123×3+85×12339、50××0、178×99+1781、79×42+79+79×5742、7300÷25÷4三年级简便计算专项练习题星期一1、填空题:①5+□=73+95;②7×58=□×4③+51=74+;④2×□=45×62;⑤75+106=□+75;⑥125×=×14;⑦167+256+333=256+;⑧15×12×6=12×。
简便运算五上册年级100道及答案

简便运算五上册年级100道及答案五年级上册简算题100道带答案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=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+8.3×3.78.3×(6.3+3.7)=8.3×10=831.24+0.78+8.76=(1.24+8.76)+0.78=10+0.78=10.78933-157-43=933-(157+43)=933-200=7334821-998=4821-1000+2=3823I32×125×25=4×8×125×25=(4×25)×(8×125)=100×1000=1000009048÷268=(2600+2600+2600+1248)÷26=2600÷26+2600÷26+2600÷26+1248÷269 =100+100+100+48=3482881÷ 43=(1290+1591)÷ 434=1290÷43+1591÷43=30+373.2×42.3×3.75-12.5×0.423×16=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)=42371.8+18÷1.5-0.5×0.3=1.8+12-0.15=13.8-0.15=13.656.5×8+3.5×8-47=52+28-47=80-47(80-9.8)×5分之2-1.32=70.2X2/5-1.32=28.08-1.32=26.768×7分之4÷[1÷(3.2-2.95)] =8×4/7÷[1÷0.25]=8×4/7÷4=8/72700×(506-499)÷900=2700×7÷900=18900÷900=2133.02-(148.4-90.85)÷2.5 =33.02-57.55÷2.5=33.02-23.02=10(1÷1-1)÷5.1=(1-1)÷5.1=0÷5.1=018.1+(3-0.299÷0.23)×1=18.1+1.7×1=18.1+1.7=19.8五年级上册简便算法题10÷3.14-6.86÷3.1437.68÷0.25÷43.75-(2.75-1.3)37.56-(18+7.56) 0.77÷144.5×9.80.7÷0.1250.7÷0.252.5×3.2×12.512.5×9.6×0.253.75-(2.8-1.25)37.65÷0.4÷0.253.125÷8÷0.12537.65-4.75-3.2525×6.4×12.53.6×0.25答案10÷3.14-6.86÷3.14 =(10-6.86)÷3.14 =3.14÷3.14 =137.68÷0.25÷4 =37.68÷(0.25×4) =37.68÷1 =37.683.75-(2.75-1.3) =3.75-2.75+1.3 =1+1.3 =2.337.56-(18+7.56) =37.56-7.56-18 =30-18 =12 0.77÷14 =0.77÷7÷2 =0.11÷2 =0.055 4.5×9.8=4.5×(10-0.2) =4.5×10-4.5×0.2 =45-0.9 =44.1 0.7÷0.125=(0.7×8)÷(0.125×8) =0.56÷1 =0.56 0.7÷0.25=(0.7×4)÷(0.25×4) =2.8÷1 =2.82.5×3.2×12.5 =(2.5×0.4)×(8×12.5) =1×100 =10012.5×9.6×0.25=(12.5×0.8)×3×(4×0.25) =10×3×1 =303.75-(2.8-1.25) =3.75+1.25-2.8=5-2.8 =2.237.65÷0.4÷0.25 3.125÷8÷0.125 37.65-4.75-3.25 25×6.4×12.5 =25×4×0.2×8×12.5 3.6×0.25 =(4-0.4)×0.25 3.4÷9+5.6÷9 =五年级上册100道乘法简便计算含答案用简便方法计算.1、368+2649+13512、 87+101+1133、24+127+476+5734、400-273-1275、327+(96-127)6、72×987、999+99+9 8、442-103-1429、67×5×2 10、25×(78×4)11、72×125 12、9000÷125÷813、400÷25 14、25×3615、103×27 16、76×10217、3600÷25÷4 18、99×3519、(25+12)×4 20、56×27+27×4421、56×99+56 22、125×25×8×423、25×32×125 24、125×64(1)(78+61)+39 (2)700-82-18(3)348+163+242+410+537(4)125×47-47×25(5)201×316(6)374-205+226-95(7)3000-999(8)997×7+21 (9)87×470+870×53(10)(55+55+55+55×5)×125(11)125×(8+40)×25 (12)99+49×99(13)265×97+4×265(14)454+999×999+545(15)9999×36+6666×3×32(16)124×38+65×124+76×110-76×7(17)62×4+44×5+5×18(18)3400-62×34-38×20-38×14(19)1992×-1991×五年级上册简便计算题100道简便计算题:1)6.9+4.8+3.1 0.456+6.22+3.78 15.89+(6.75-5.89)2)4.02+5.4+0.98 5.17-1.8-3.2 13.75-(3.75—6.48)3)3.68+7.56-2.68 7.85+2.34-0.85+4.66 35.6-1.8-15.6-7.24)3.82+2.9+0.18+9.1 9.6+4.8-3.6 7.14-0.53-2.475)5.27+2.86-0.66+1.63 13.35-4.68+2.65 73.8-1.64-13.8-5.366)47.8-7.45+8.8 0.398+0.36+3.64 15.75+3.59-0.59+14.257)66.86-8.66-1.34 0.25×16.2×4 (1.25-0.125)×8 8)3.6×102 3.72×3.5+6.28×3.5 36.8-3.9-6.19)28.6×101-28.6 4.8×7.8+78×0.52 32+4.9-0.9 10)4.8×100.1 56.5×9.9+56.5 7.09×10.8-0.8×7.09 11)25.48-(9.4-0.52) 4.2÷3.5 320÷1.25÷812)18.76×9.9+18.76 3.52÷2.5÷0.4 3.9-4.1+6.1-5.913)5.6÷3.5 9.6÷0.8÷0.4 4.2×99+4.214)17.8÷(1.78×4) 0.49÷1.4 1.25×2.5×3215)15.2÷0.25÷4 0.89×100.1 146.5-(23+46.5)9)28.6×101-28.6 4.8×7.8+78×0.52 32+4.9-0.9 10)4.8×100.1 56.5×9.9+56.5 7.09×10.8-0.8×7.09 11)25.48-(9.4-0.52) 4.2÷3.5 320÷1.25÷812)18.76×9.9+18.76 3.52÷2.5÷0.4 3.9-4.1+6.1-5.913)5.6÷3.5 9.6÷0.8÷0.4 4.2×99+4.214)17.8÷(1.78×4) 0.49÷1.4 1.25×2.5×3215)15.2÷0.25÷4 0.89×100.1 146.5-(23+46.5)18)(45.9-32.7)÷8÷0.125 3.14×0.68+31.4×0.0325.6÷1.25÷0.8÷2.5÷0.419)7.2×0.2+2.4×1.4 8.9×1.01 7.74×(2.8-1.3)+1.5×2.2620)3.9×2.7+3.9×7.3 18-1.8÷0.125÷0.8 12.7×9.9+1.2721)21×(9.3-3.7)-5.6 15.02-6.8-1.02 5.4×11-5.422)2.3×16+2.3×23+2.3 9.43-(6.28-1.57) 3.65×4.7-36.5×0.3723)46×57+23×86 13.7×0.25-3.7÷42.22×9.9+6.66×6.724)101×0.87-0.91×87 10.7×16.1-15.1×10.7 0.79×19918)(45.9-32.7)÷8÷0.125 3.14×0.68+31.4×0.0325.6÷1.25÷0.8÷2.5÷0.419)7.2×0.2+2.4×1.4 8.9×1.01 7.74×(2.8-1.3)+1.5×2.2620)3.9×2.7+3.9×7.3 18-1.8÷0.125÷0.8 12.7×9.9+1.2721)21×(9.3-3.7)-5.6 15.02-6.8-1.02 5.4×11-5.422)2.3×16+2.3×23+2.3 9.43-(6.28-1.57) 3.65×4.7-36.5×0.3723)46×57+23×86 13.7×0.25-3.7÷42.22×9.9+6.66×6.724)101×0.87-0.91×87 10.7×16.1-15.1×10.7 0.79×199 25)4.8+8.63+5.2+0.37 5.93+0.19+2.81 1.76+0.195+3.2426)2.35+1.713+0.287+7.65 1.57+0.245+7.436.02+3.6+1.9827)0.134+2.66+0.866 1.27+3.9+0.73+16.1 7.5+4.9-6.528)3.07-0.38-1.62 1.29+3.7+2.71+6.3 8-2.45-1.5529)3.25+1.79-0.59+1.75 23.4-0.8-13.4-7.20.32×40330)3.2+0.36+4.8+1.64 1.23+3.4-0.23+6.6 0.25×3631)12.7-(3.7+0.84) 36.54-1.76-4.540.25×0.73×432)7.6×0.8+0.2×7.6 0.85×199 0.25×8.5×433)1.28×8.6+0.72×8.6 12.5×0.96×0.8 10.4-9.6×0.3534)0.8×(4.3×1.25) 3.12+3.12×99五年级上册简算和方程一百道有答案1)50+160÷40 (2)120-144÷18+35 (3)347+45×2-4160÷52(4)(58+37)÷(64-9×5)(5)95÷(64-45)(6)178-145÷5×6+42(7)812-700÷(9+31×11)( 8)85+14×(14+208÷26)(9)(284+16)×(512-8208÷18)(10)120-36×4÷18+35(11)(58+37)÷(64-9×5)(12)(6.8-6.8×0.55)÷8.5(13)0.12× 4.8÷0.12×4.8 (14)(3.2×1.5+2.5)÷1.6(15)3.2×(1.5+2.5)÷1.6 (16)6-1.6÷4 (17)7.2÷0.8-1.2×5(18)6.5×(4.8-1.2×4)(19)0.68×1.9+0.32×1.9(20)10.15-10.75×0.4-5.7 (21)5.8×(3.87-0.13)+4.2×3.74(22)32.52-(6+9.728÷3.2)×2. (23)(136+64)×(65-345÷23)(24) 420+580-64×21÷28 (25)(58+370)÷(64-45)五年级上册数学简便计算,要简单点及答案遇到不会的题就上网找答案照抄,根本不想动脑筋,会让学生养成,在网上是问不到答案的哈不思考的习惯,改正吧,多思考做题不怕做错,就怕不思考简便计算15道五年级上册答案75×102=75*(100+2)=75*100+75*2=7500+150=76501.2×2.5=(1+0.2)*2.5=1*2.5+0.2*2.5=2.5+0.5=390.1-9.9=(90+0.1)-(10-0.1)=90+0.1-10+0.1=80+0.2=80.290.1×9.9=(90+0.1)*(10-0.1)=900-9+1-0.01=908-0.01=907.993.54×99+3.54=3.54*99+3.54*1=3.54*(99+1)=3.54*100=354272÷125=272*8/125*8=2176/1000=2.176五年级上册奥数题及答案(简单的)1、蜘蛛有8只脚,蜻蜓有6只脚和2对翅膀,苍蝇有6只脚和1对翅膀。
六年级简便运算100道带答案

六年级简便运算100道带答案1. 125 × 8 = 10002. 45 × 20 = 9003. 56 × 50 = 28004. 75 × 4 = 3005. 36 × 25 = 9006. 72 ÷ 9 = 87. 63 ÷ 7 = 98. 81 ÷ 9 = 99. 144 ÷ 12 = 1210. 200 ÷ 25 = 811. 21 × 30 = 63012. 80 × 60 = 480013. 54 × 90 = 4014. 66 × 70 = 462015. 120 × 3 = 36016. 96 ÷ 16 = 617. 88 ÷ 11 = 818. 99 ÷ 11 = 919. 121 ÷ 11 = 1120. 160 ÷ 20 = 821. 32 × 40 = 128022. 50 × 70 = 350024. 64 × 50 = 320025. 140 × 5 = 70026. 108 ÷ 12 = 927. 126 ÷ 18 = 728. 144 ÷ 16 = 929. 180 ÷ 30 = 630. 220 ÷ 20 = 1131. 45 × 40 = 180032. 60 × 90 = 540033. 78 × 80 = 624034. 81 × 20 = 162035. 180 × 2 = 36036. 132 ÷ 11 = 1237. 156 ÷ 12 = 1338. 198 ÷ 18 = 1139. 216 ÷ 24 = 940. 240 ÷ 40 = 641. 56 × 30 = 168042. 70 × 80 = 560043. 63 × 90 = 567044. 88 × 50 = 440045. 200 × 4 = 80046. 168 ÷ 14 = 1248. 225 ÷ 25 = 949. 243 ÷ 27 = 950. 260 ÷ 20 = 1351. 72 × 40 = 288052. 90 × 60 = 540053. 81 × 70 = 567054. 99 × 50 = 495055. 240 × 3 = 72056. 176 ÷ 16 = 1157. 189 ÷ 21 = 958. 204 ÷ 17 = 1259. 234 ÷ 26 = 960. 280 ÷ 40 = 761. 84 × 30 = 252062. 100 × 80 = 800063. 54 × 70 = 378064. 77 × 60 = 462065. 300 × 2 = 60066. 180 ÷ 18 = 1067. 207 ÷ 23 = 968. 222 ÷ 18 = 1269. 264 ÷ 24 = 1170. 300 ÷ 50 = 672. 110 × 70 = 770073. 45 × 90 = 405074. 88 × 70 = 616075. 350 × 3 = 105076. 192 ÷ 24 = 877. 216 ÷ 24 = 978. 234 ÷ 26 = 979. 266 ÷ 26 = 1080. 320 ÷ 40 = 881. 108 × 30 = 324082. 120 × 90 = 1080083. 63 × 80 = 504084.84. 66 × 60 = 396085. 400 × 4 = 1600 . 204 ÷ 28 = 787. 238 ÷ 26 = 988. 264 ÷ 28 = 989. 294 ÷ 42 = 790. 360 ÷ 60 = 691. 120 × 40 = 480092. 130 × 80 = 1040093. 78 × 90 = 702095. 450 × 2 = 90096. 228 ÷ 38 = 697. 252 ÷ 28 = 998. 280 ÷ 28 = 1099. 312 ÷ 48 = 6100. 400 ÷ 50 = 8当然,让我们继续丰富这份文档,为同学们提供更多关于简便运算的指导和鼓励。
六年级下册数学简便计算专项练习100题

六年级下册数学简便计算专项练习100题小学六年级数学专题训练之简便计算专项一、加减乘除运算(共30题)1. 88 + 27 = ______2. 152 - 86 = ______3. 52 × 3 = ______4. 420 ÷ 7 = ______5. 48 + 84 - 26 = ______6. 516 - 248 + 135 = ______7. 37 × 4 + 18 = ______8. 675 ÷ 25 - 13 = ______9. 156 ÷ 4 × 2 = ______10. 68 - 19 × 2 = ______11. 小明有32只球,小红给他加了15只球,现在小明有多少只球?12. 花园里有64棵树,今年春天长出了36棵新的树,这个花园一共有多少棵树?13. 一包饼干有135克,小明先吃了56克,然后给小红和小李各分了32克,剩下的饼干有多少克?14. 一列火车经过5个隧道,每个隧道的长度都是280米,火车经过这5个隧道需要多长时间?15. 一本书有256页,小明每天读32页,他需要连续读几天才能读完整本书?二、表格填空(共20题)1. a × 5 = 50,求a的值。
2. 23 × b = 161,求b的值。
3. c - 20 = 58,求c的值。
4. 85 ÷ d = 17,求d的值。
5. e + 88 = 97,求e的值。
6. f + 55 = 80,求f的值。
7. 55 × g = 440,求g的值。
8. 99 ÷ h = 3,求h的值。
9. i × 6 = 84,求i的值。
10. j - 50 = 100,求j的值。
11. 8 × k = 48,求k的值。
12. 175 ÷ l = 5,求l的值。
13. m + 95 = 120,求m的值。
100减法简便运算练习题

15+55-33=
34-=
38-10+51=
28+=
89-39-20= 12+13+15=29+20+27=-30-28= 7-=1-= 7-= 12+10+37=
100以内加减法运算练习题
两位数加法
11+11=12+12=13+13= 14+14= 15+15= 1+11= +12=3+13=4+14= +15=+16=+17=+18= +19= 10+20=5+8=27+13=24+11=
18+20+28=22+= 1-8+39=
66-10+19=
37-=
29+30+26=
75-60-26=
88-30+49=
38+20+19=5+=67-= 9-60+45= 8+10+17=1+20+26=0-40+26=5+10-22=4+=+=
67+20-45= 1-40+39=3-=
22+20+21=1-30-18= 1+=
95×46+46×5
简便运算的练习题和答案

乘法交换律:a×b=b×a 乘法结合律:(a×b)×c=a×(b×c)38×25×4 42×125×8 25×17×4 (25×125)×(8×4)49×4×5 38×125×8×3 (125×25)×45 ×289×2 (125×12)×8 125×(12×4)乘法交换律和结合律的变化练习125×64 125×88 44×25 125×24 25×28加法交换律:a+b=b+a 加法结合律:(a+b)+c=a+(b+c)357+288+143 158+395+105 167+289+33 129+235+171+165378+527+73 169+78+22 58+39+42+61 138+293+62+107乘法分配律:(a+b)×c=a×c+b×c(80+4)×25 (20+4)×25 (125+17)×8 25×(40+4)15×(20+3)乘法分配律正用的变化练习:36×3 25×41 39×101 125×88 201×24乘法分配律反用的练习:34×72+34×28 35×37+65×37 85×82+85×1825×97+25×3 76×25+25×24乘法分配律反用的变化练习:38×29+38 75×299+75 64×199+64 35×68+68+68×64 其他的一些简便运算。
分数乘除法简便运算100题(有答案)

分数乘除法简便运算100题(有答案)分数乘除法简便运算100题(有答案)1. 计算:2/3 × 4/5 = ?答案:8/152. 计算:1/2 × 3/4 = ?答案:3/83. 计算:5/6 × 2/3 = ?答案:5/94. 计算:3/4 × 1/2 = ?答案:3/85. 计算:2/3 × 1/4 = ?答案:1/66. 计算:4/5 × 1/3 = ?答案:4/157. 计算:1/2 × 2/3 = ?答案:1/38. 计算:3/4 × 5/6 = ?答案:5/89. 计算:5/6 × 3/4 = ?答案:5/810. 计算:1/3 × 4/5 = ?答案:4/1511. 计算:3/5 × 2/3 = ?答案:2/512. 计算:4/7 × 3/5 = ?答案:12/3513. 计算:2/3 × 4/7 = ?答案:8/2114. 计算:5/6 × 1/4 = ?答案:5/2415. 计算:2/5 × 3/4 = ?答案:3/1016. 计算:3/5 × 1/2 = ?答案:3/1017. 计算:4/7 × 2/3 = ?答案:8/2118. 计算:1/3 × 5/6 = ?答案:5/1819. 计算:3/7 × 4/5 = ?答案:12/3520. 计算:6/7 × 2/3 = ?答案:4/721. 计算:1/2 ÷ 2/3 = ?答案:3/422. 计算:3/5 ÷ 4/7 = ?答案:21/2023. 计算:4/5 ÷ 2/3 = ?答案:12/1024. 计算:3/7 ÷ 1/2 = ?答案:6/725. 计算:2/3 ÷ 3/5 = ?答案:10/926. 计算:5/7 ÷ 4/5 = ?答案:25/2827. 计算:2/5 ÷ 1/3 = ?答案:6/528. 计算:4/7 ÷ 3/4 = ?答案:16/2129. 计算:3/4 ÷ 5/6 = ?答案:9/1030. 计算:1/3 ÷ 6/7 = ?答案:7/1831. 计算:3/4 ÷ 2/5 = ?答案:15/832. 计算:4/7 ÷ 1/3 = ?答案:12/733. 计算:5/7 ÷ 3/4 = ?答案:20/2134. 计算:2/5 ÷ 5/6 = ?答案:12/2535. 计算:1/2 ÷ 3/5 = ?答案:5/636. 计算:3/5 ÷ 2/3 = ?答案:9/1037. 计算:4/5 ÷ 1/2 = ?答案:8/538. 计算:3/7 ÷ 4/5 = ?答案:15/1439. 计算:1/2 ÷ 1/3 = ?答案:3/240. 计算:2/3 ÷ 4/5 = ?答案:5/641. 计算:5/6 ÷ 3/4 = ?答案:20/1842. 计算:3/4 ÷ 1/2 = ?答案:3/243. 计算:4/7 ÷ 2/3 = ?答案:6/744. 计算:1/3 ÷ 5/6 = ?答案:2/545. 计算:3/5 ÷ 4/7 = ?答案:21/2046. 计算:4/5 ÷ 2/3 = ?答案:6/547. 计算:2/3 ÷ 3/5 = ?答案:10/948. 计算:5/7 ÷ 1/2 = ?答案:10/749. 计算:2/5 ÷ 1/3 = ?答案:6/550. 计算:1/2 ÷ 2/3 = ?答案:3/451. 计算:3/4 ÷ 5/6 = ?答案:9/1052. 计算:4/7 ÷ 3/4 = ?答案:16/2153. 计算:1/3 ÷ 6/7 = ?答案:7/1854. 计算:5/6 ÷ 4/5 = ?答案:25/2455. 计算:2/3 ÷ 3/5 = ?答案:10/956. 计算:3/5 ÷ 2/3 = ?答案:9/1057. 计算:4/5 ÷ 1/2 = ?答案:8/558. 计算:3/7 ÷ 5/6 = ?答案:18/3559. 计算:1/2 ÷ 1/3 = ?答案:3/260. 计算:2/3 ÷ 4/5 = ?答案:5/661. 计算:5/6 ÷ 3/4 = ?答案:20/1862. 计算:4/7 ÷ 2/3 = ?答案:6/763. 计算:1/3 ÷ 5/6 = ?答案:2/564. 计算:3/4 ÷ 1/2 = ?答案:3/265. 计算:4/5 ÷ 3/7 = ?答案:28/1566. 计算:2/5 ÷ 5/6 = ?答案:12/2567. 计算:1/2 ÷ 3/5 = ?答案:5/668. 计算:3/5 ÷ 2/3 = ?答案:9/1069. 计算:5/7 ÷ 4/5 = ?答案:25/2870. 计算:2/3 ÷ 1/4 = ?答案:8/371. 计算:4/5 ÷ 1/2 = ?答案:8/572. 计算:3/7 ÷ 2/3 = ?答案:9/1473. 计算:5/6 ÷ 3/4 = ?答案:10/974. 计算:1/3 ÷ 6/7 = ?答案:7/1875. 计算:3/4 ÷ 5/6 = ?答案:9/1076. 计算:4/7 ÷ 3/4 = ?答案:16/2177. 计算:2/5 ÷ 1/3 = ?答案:6/578. 计算:5/7 ÷ 2/3 = ?答案:15/1479. 计算:1/2 ÷ 4/5 = ?答案:5/880. 计算:3/5 ÷ 5/6 = ?答案:18/2581. 计算:4/5 ÷ 3/7 = ?答案:28/1582. 计算:2/3 ÷ 5/6 = ?答案:4/583. 计算:5/6 ÷ 1/4 = ?答案:10/384. 计算:3/4 ÷ 1/2 = ?答案:3/285. 计算:4/7 ÷ 3/4 = ?答案:16/2186. 计算:1/3 ÷ 5/6 = ?答案:2/587. 计算:2/5 ÷ 2/3 = ?答案:3/588. 计算:1/2 ÷ 3/5 = ?答案:5/689. 计算:3/5 ÷ 4/7 = ?答案:21/2090. 计算:4/5 ÷ 2/3 = ?答案:6/591. 计算:5/7 ÷ 1/2 = ?答案:10/792. 计算:1/4 × 2/3 = ?答案:1/693. 计算:2/3 × 3/5 = ?答案:2/594. 计算:3/4 × 7/9 = ?答案:21/3695. 计算:4/5 × 3/7 = ?答案:12/3596. 计算:1/2 × 1/3 = ?答案:1/697. 计算:3/4 × 2/5 = ?答案:3/1098. 计算:5/6 × 4/7 = ?答案:20/4299. 计算:2/3 × 5/6 = ?答案:10/18100. 计算:4/5 × 1/2 = ?答案:4/10通过以上100道分数乘除法简便运算题,我们可以巩固和提高对分数乘除法的理解和运用能力。
100道简便运算带答案例题

100道简便运算带答案例题1.计算题结果:6×1/12+6×1/15+6×1/4=5+4+15=24.2.计算题结果:(5/12-3/8)×72=5/12×72-3/8×72=3-27=3.3.计算题结果:32×125×25=4×8×125×25=(4×25)×(8×125)=1×1=1948÷26=(26+2 6+26+1248)÷26=26÷26+26÷26+26÷26+1248÷26=1+1+1+48=48.4.计算题结果:2881÷43=(129+1591)÷43=129÷43+1591÷43=3+37=40.5.计算题结果:1.8+18÷1.5-.5×.3=1.8+12-.15=13.8-.15=13.65.6.计算题结果:6.5×8+3.5×8-47=52+28-47=33.7.计算题结果:8×7分之4÷[1÷(3.2-2.95)]=8×4/7÷[1÷.25]=8×4/7÷4=8/7.8.计算题结果:27×(56-499)÷9=27×7÷9=189÷9=21.9.计算题结果:33.2-(148.4-9.85)÷2.5=33.2-57.55÷2.5=33.2-23.2=10.11.计算题结果:(1÷1-1)÷5.1=0÷5.1=0.12.计算题结果:4+3.2+5+6.825×(8×.4)×1.257又4/15-(2又4/15-1/23)=4+5+(3.2+6.8)=25×.4×(8×1.25)=7又4/15-2又4/15+1/23=9+1=10.13、根据四则运算法则,先计算括号内的加法,得到11/12+7/18+5/24=23/24,然后将23/24乘以7293.5,再除以3又1/2,最后除以2/716和2.5,得到最终结果19 32/5.14、根据四则运算法则,先计算括号内的乘法和除法,得到87+87+87=261,然后依次计算加减法,得到最终结果111.15、将125拆分为100+25,然后根据乘法分配律,分别计算100×8.81+25×8.81、100×1.3+25×1.3、4.25+3.7+3.75、17.15-3.5+2.85,最后依次计算加减法,得到最终结果16.5.16、根据乘法交换律,将5×41转化为25×4+25×1,然后依次计算加法,得到最终结果125.17、根据乘法交换律,将39×11转化为39×1+39×1,然后依次计算加法,得到最终结果429.18、根据加法结合律,将56和24先相加,得到80,然后再加上31,得到最终结果111.19、将7拆分为1×7,然后根据乘法结合律和交换律,将式子转化为1×7×8×125,最后计算得到最终结果4900.。