简便脱式计算练习题
五年级上册脱式计算简便运算300道
五年级上册脱式计算简便运算300道一、加法运算1. 24 + 13 =2. 58 + 27 =3. 101 + 89 =4. 45 + 63 =5. 77 + 95 =6. 203 + 178 =7. 156 + 289 =8. 420 + 307 =9. 748 + 513 =10. 620 + 835 =二、减法运算1. 87 - 34 =2. 132 - 48 =4. 331 - 219 =5. 542 - 287 =6. 705 - 498 =7. 943 - 572 =8. 1234 - 608 =9. 2067 - 1543 =10. 3056 - 2198 =三、乘法运算1. 5 × 3 =2. 8 × 4 =3. 12 × 6 =4. 16 × 5 =5. 7 × 9 =6. 4 × 11 =7. 9 × 8 =9. 6 × 12 =10. 11 × 9 =四、除法运算1. 24 ÷ 4 =2. 36 ÷ 6 =3. 56 ÷ 7 =4. 70 ÷ 10 =5. 48 ÷ 8 =6. 92 ÷ 4 =7. 84 ÷ 12 =8. 112 ÷ 8 =9. 198 ÷ 11 =10. 244 ÷ 22 =五、混合运算1. 18 + 12 - 6 =2. 25 + 14 - 8 =3. 38 - 16 + 9 =4. 40 - 15 + 21 =5. 47 - 18 + 25 =6. 51 + 29 - 14 =7. 84 - 37 + 19 =8. 56 + 21 - 13 =9. 70 - 32 + 17 =10. 92 + 45 - 28 =以上是五年级上册的脱式计算简便运算题目，共计300道题。
四年级100道简便运算脱式计算
四年级100道简便运算脱式计算1.25×42×468×125×84×39×252.4×25+16×253.4×25×16×25×36×99×44.49×99+495.68+32×56.25×64×1257.64×15－14×158.25×15×49.(68+32)×510.125×25×411.85×82 + 82×1512.125×8813.49×49+49×5114.5×289×215.(125 + 17)×816.25×97 + 25×317.88×10218.87×99 + 8779×25 + 2576×101－7619.378 + 527 + + 289 + 3358 + 39 + 42 + 6136×45+36×56－3666×93+93×33+9399×3220.46×2536×45+36×56－3666×93+93×33+9397＋89＋1188×10221.125×8822.26＋47＋＋47＋15＋＋49＋65＋14＋1172×＋77＋40＋23＋4823.71＋73＋69＋74＋68＋70＋×64＋123×3624.39×4×525.125×6×825×2426.32××1527.78×24－24×6828.49×49+49×(40+6)×2529.(68+32)×530.68+32×531.36×97—58×36+61×3632.3000÷25÷47×20÷15÷633.1500÷25÷÷8÷12534.99×23＋2356×7＋45×7－7125×13×835.72÷6×(51＋19)36.3.4×4.6—2.9937.900—178—12238.(79÷21)÷2039.125×72×4740.28×79÷272×798.59＋2.57×3.43×5.4741.(20+4)×2542.99×1143.49.62÷27.17—19.6244.1546—(546—239)45.(20+4)×2546.9×63547.289×248.35×37+65×3749.124×25 - 25×2450.85×XXX×1551.32×20352.38×29+3853.125×25×454.75×299+75×1255.125×25×456.45×7 + 55×757.8×7358.103×3259.329×10160.9×37+9×6361.36×97—58×36+61×361.计算25×42×468×125×84×39×25的结果。
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。
四年级简便运算及脱式运算100道
四年级简便运算及脱式运算100道四年级简单算术和脱式计算100道题目1.43+64+36+133+43+267+73+26+271+82+318+18 662-78-1,623+57+470+530-376-180-7652+48-52+48-79-21+482.25+137+7,599×56+56(80-8)×125+270÷6÷537×35+65×37+99×63+101×67+47×4135×6+60×6+5×617+7+166+155-1213.99×25+2,524×25+56×33+48×2565×99+6,585×201-8,545×102+264×8+8×3638×25×404×(25×125)4.8×9×125+365×50×225×27×4×2+125×50×8×4125×32×25+25×9×4×8+450÷25÷4×25×3640+4)×25+125×67×85.25×104+125×32×31+2×4+188×498×99+98101×87-87-378×9-78×954-18.56-1.44-98×433.9+4.08+3.92+1.11+235+800+2006.36+79+64+875-143-357+153+(-53+50)+150-24.38-75.62+450+285+215+750+148+88+52+129+04+425+575+1,0961,000+1,000+1,000+1,000+1,000+1,000+1,000+1,000+1,000 +1,000+1,000+1,000+1,000+1,000+1,000+1,000+1,000+1,0007.12.56-(2.56+8.9)+1.11+2.22+0.89+7.78+108×25+360÷4548×152-52×48+89×135-36×89+8,945+2×125×2540+8)×125+125×87×88.99×64+64+487-189-11+102×45+147-89+53-1154×13+46×54+54×4+117-3.5+2.32-6.5-9.87-6.87-2.552×102-662-78-1,623+57+470+530-367-180-7652+48-52+48-25×(63×4)+125×32+195×25×4注：已删除明显有问题的段落。
用简便方法的脱式计算题
用简便方法的脱式计算题一、计算下列式子，哪个选项的结果是正确的：999 + 99 + 9 + 3？A. 1110B. 1000C. 1101（答案）D. 1099二、简便计算 125 × 88，结果最接近哪个数？A. 10000B. 11000（答案）C. 12000D. 9000三、用简便方法计算 25 × 36，下列哪个选项是正确的？A. 900B. 800C. 1000（答案）D. 700四、计算 999 × 123 + 123，简便计算后的结果是多少？A. 123000（答案）B. 122999C. 123001D. 122000五、简便计算 56 × 99 + 56，哪个选项的结果是正确的？A. 5600（答案）B. 5599C. 5598D. 5597六、计算 101 × 87 - 87，简便计算后的结果是多少？A. 8700（答案）B. 8699C. 8701D. 8698七、简便计算 45 × 102，结果最接近哪个数？A. 4500B. 4600（答案）C. 4400D. 4700八、计算 99 × 99 + 99，简便计算后的结果是多少？A. 9900（答案）B. 9899C. 9901D. 9898九、简便计算 37 × 101 - 37，哪个选项的结果是正确的？A. 3700（答案）B. 3699C. 3698D. 3697十、计算 25 × 44，简便计算后的结果是多少？A. 1100（答案）B. 1099C. 1098D. 1101。
- 1、下载文档前请自行甄别文档内容的完整性，平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益，请联系客服反馈,我们会尽快为您处理(人工客服工作时间：9:00-18:30)。
简便脱式计算练习题
在数学学习中，脱式计算是非常重要的一项基础技能。
掌握脱式计
算可以帮助我们快速准确地进行各种运算，提高解题的效率。
本文将
为大家提供一些简便脱式计算练习题，帮助大家巩固和提升计算能力。
1. 加法计算：
(1) 237 + 48 =
(2) 619 + 135 =
(3) 824 + 357 =
(4) 457 + 926 =
(5) 692 + 843 =
2. 减法计算：
(1) 542 - 267 =
(2) 815 - 379 =
(3) 926 - 538 =
(4) 753 - 312 =
(5) 689 - 474 =
3. 乘法计算：
(1) 32 × 5 =
(2) 79 × 3 =
(3) 38 × 7 =
(4) 57 × 8 =
(5) 94 × 6 =
4. 除法计算：
(1) 84 ÷ 7 =
(2) 63 ÷ 9 =
(3) 105 ÷ 5 =
(4) 98 ÷ 7 =
(5) 126 ÷ 6 =
5. 综合计算题：
(1) 28 + 56 - 19 =
(2) 35 × 6 + 74 ÷ 2 =
(3) (42 + 18) × 3 =
(4) (75 - 32) ÷ 5 =
(5) 67 × 4 - (25 + 12) =参考答案：
1. 加法计算：
(1) 237 + 48 = 285
(2) 619 + 135 = 754
(3) 824 + 357 = 1181
(4) 457 + 926 = 1383
(5) 692 + 843 = 1535 2. 减法计算：
(1) 542 - 267 = 275
(2) 815 - 379 = 436
(3) 926 - 538 = 388
(4) 753 - 312 = 441
(5) 689 - 474 = 215 3. 乘法计算：
(1) 32 × 5 = 160
(2) 79 × 3 = 237
(3) 38 × 7 = 266
(4) 57 × 8 = 456
(5) 94 × 6 = 564
4. 除法计算：
(1) 84 ÷ 7 = 12
(2) 63 ÷ 9 = 7
(3) 105 ÷ 5 = 21
(4) 98 ÷ 7 = 14
(5) 126 ÷ 6 = 21
5. 综合计算题：
(1) 28 + 56 - 19 = 65
(2) 35 × 6 + 74 ÷ 2 = 244
(3) (42 + 18) × 3 = 180
(4) (75 - 32) ÷ 5 = 8
(5) 67 × 4 - (25 + 12) = 221
通过完成以上简便脱式计算练习题，相信大家的脱式计算能力已经
有了较大的提升。
脱式计算的关键在于熟练掌握基本的四则运算规则，善于利用简便方法进行计算。
希望同学们能够多加练习，不断提高自
己的数学能力。