篇一：北师大版四年级下册小数加减法竖式脱式练习题
竖式计算
12.3+4.1223.5-2.820-3.653.84-2.3
5.1-1.232.8+4.65 45.2－33.5= 38－33.4=
8.25+1.55= 7.3－2.25=10－2.45=3.7+2.36=
10.2－8.75= 15.4+2.97= 5.94+10.7= 11.65－7.39= 10－3.14=11.7+40.3=
3.15－2=8－7.23= 3.8+3.54= 3.05－2.9= 85－34.7=
脱在计算
9.43－(8.65+0.40) 4.6+12.3+5.8 15－(1.3+3.9)4.6－1.75+2.08
5－(4.19－2.83) 7.41－(2.96+3.04) 4.28+0.53－3.37
3.2+1.27－2.49 1.54+2.08+3.62 9.5+4.85－6.36 5.6+2.7+4.4 4.6－(1.75+2.08)
4.02－3.5+0.9870.8－1.25－1.755－4.19+2.83
六、计算下列各题
3.8 + 1.4 – 2.3518.3 –3.6 – 4.4 6.86 – (2.19 + 1.86)5.3 + 12.38 + 4.7
七、解决问题
1、笔记本每个5.85元，练习本每个0.95元，书包每个25.8元，彩笔每盒18.45元 （
1买一个练习本和一个笔记本共用多少元？
2一盒彩笔比一个笔记本贵多少元？
小明有30元，买一个书包，找回多少元？
妈妈有50元，想买这四种文具，够吗？如果不够还差多少元？如果够还剩多少元？
2、修路队修路，第一天修了54.8米，比第二天少修14.7米，两天工修多少米？
篇二：100道小数乘除法脱式计算题
200道脱式计算题
5.3×6.3+2.3 4.4×7.3+5.3 4×8.8+1.5 4.1×0.8-0.29.9×1.4+0.6
6.4×2.4+3.6 12.48-4×9.7 9.8×1.3-0.34.8×9.1-0.52.9+0.6×7.5
4.2×1.8-0.1 8.6×6.5+6.45.59-3×4.3
11.259-2.1×7.9 9.4×8.4+5.80.5×4.6+7.1
229.570.4×1.9 7.3+3.8×2.3 1.8×9.6-1.7
8.7×0.1-0.18.999-1.7×4.7 8.6×8.9+8
9.8×4.3+9.6 7.7×9.9+7.7 8.7+3.4×9
2.9×8.2+9.2 3.9×1.7+0.5 0.739-1.1×4.9
8.8+0.6×0.1 8.9×5.2+9.3 4.8+3.1×9.1 0.2×5.6+2.5 3.053-0.1×5.36.908-1.3×1.613.596-9.1×5.6 9.3+6.1×4.8 27.5×5.7+5.8 7.6 4.584-2.1×0.40.3+2.8×3.5 5×1.1-0.20.3×0.9-0.1 9.2+9×3.9 1 .7+0.3×
1.3×2.2-0.2 0.9+8.3×8.3 9.08-3×7.6 1.288-3.2×0.9
[（5.1－3.6）÷0.8－1]×0.09 （77.4－3.096÷0.4）÷0.03
30.1÷[（6.07＋2.53）×0.7]0.94×2.5＋0.094×7598.4×98＋98.4×2
9.28×13－9.28×4＋9.28 97.2÷[（54.8＋45.2）×（6－5.46）] 1.25×32
[8.5-（3.6+3.6）] ÷2.6 10.1×87 1.4×[（7.5+38.4）÷0.9]
0.125×0.25×8×4 7.4×0.28+0.28×2.64.8×0.9+0.48（4－0.4）×2.5
5.4－2.5－1.4 2.5×1.25×0.32 12－6.2－3.8
(180+20)÷51.7+0.43+3.375×25×4250－250÷570+50÷50+70 0.12×0.5×0.1613.7+0.98+0.02+4.3 18.6－3.47－0.53
72×101－72235×28－35×28 2.6×78+78×7.4 7.26-(5.26-1.5)
8×(2.5＋0.25)1.25×0.8×0.5 （1.5＋0.25)×4
7.28×99+7.28 4.3×50×0.25436÷18 102×45-328
1001－9036÷183.8×5.25+14.5 300-4263÷21 0.81÷0.25+5.96
403÷13×27 (25+4)×4（1.2+ 1.8)×4.5 1025－768÷32 645-45×12 10-2.87-7.13 0.96+9.6×9.9 401×19+284640+128×45
1.25×8÷1.25 5.37×0+4.63 2.5×7.1×416.12×99＋16.12 5.0-0.9＋0.9 7.28×99+7.28 4.3×50×0.2 64－2.64×0.5
3.94+34.3×0.28.9×1.1×4.7 2.7×5.4×3.9 3.6×9.85-5.46
8.05×3.4+7.6 6.58×4.5×0.92.8×0.5+1.58 32＋4.9－0.9
4.8－4.8×0.5(1.25－0.125)×8 4.8×100.1 56.5×99＋56.5
4.85+0.35÷1.40.87×3.16+4.64 40.5÷0.81×0.18 4.8×(15 ÷ 2.4)
2.13×0×8257 6.81+6.81×99 0.25×185×40 2.5×(3.8×0.04)
0.25×39+0.25(8×5.27)×1.256.81+6.81×99 0.25×185×40
6.8×0.75÷0.53.75÷0.125–2.75 1.53+23.4÷7.21.2+3.2+0.8
1.2×2.5×4 3.01+1.7+0.99 1×0.66÷6 2.7-2.7÷2.7
5.4÷(0.51÷0.17)0.78×99+0.78 5.4×(7.26÷6.05)8.7×17.4-8.7×7.4 12.5×0.4×2.5×80.68÷（5.2-3.5)×1.25(0.25+2.5+25)×0.45-0.9×
0.2+1.8÷0.56.4×3.28+4.6×3.28-3.28 12.27＋21÷(7.3－6.6)×2.4
4.4×0.8－3.4×0.8(9.37+9.37+9.37+9.37)×2.52.37×6.3+2.37×3.746×0.33+54×0.33 1.93+2.7+2.07+7.3 26×15.7＋15.7×24
(2.275 ＋0.625)×0.28 85.07－(15.3－4.8)+5.36940－（3.5－2.75+0.86） 37×25+268÷67 （32+360÷45）×72 （7590÷33－14）÷54 412÷（607－36×14）10.5÷(5.2-3.5) （13.8－8.7）÷0.034
6.25+3.85-2.125+3.875 3.375+5.75+2.25+6.625 2.1×4.3+5.7×2.1
3.375×0.97+0.97×6.6256.54+2.4+3.46+0.6 95.6×1.8+95.6×8.2
1.5×4.2－0.75÷0.25 3.27×4 +3.27×5.7 0.25×80－0.45÷0.9
2.4+2.4×(5.375-3.375) 7.5-5.7×1÷312.37-3.25-6.7516×6.8+2.2×16+16 58.7-16.65÷3.7 0.4×4.7×2.5+(2.3+5.3) 9.31-1.125-7.875400×(0.62+0.08)
1.2×(9.6÷2.4)÷4.8 （8.58－3.69）×（3.4－1.8） 1.5×（10.03－15.6÷7.5） 30.6÷（4.5×0.16） 4.7+3.91÷(32-29.7) 3.12×（0.9＋0.7÷0.1） 9.2+9.728÷3.2×1.5
篇三：五年级上册数学小数 脱式计算 练习题
五年级上册数学计算题专项练习
脱式计算
72×0.81+10.4 7.06×2.4-5.750.4×1.9-1.83.76×0.25+25.8
0.75×18÷0.152.07÷0.23÷0.4521.36÷0.8-12.9 7.28+3.2÷2.5
1.08×0.8÷0.27 2.05÷0.82+33.6 44.28÷0.9÷4.1 9.07-22.78÷3.4
5.5×17.3+6.7×5.53.8+4.29+2.1+4.2 2.881÷0.43－0.24×3.5
30.8÷(9.85＋1.07) (9.5＋28.9)÷0.18 (2.44－1.8)÷0.4＋0.15 28-(3.4+1.25×2.4) 777×9+1111×3 0.8×〔15.5-(3.21+5.79)〕 31.5×4÷(6+3) 0.64×25×7.8+2.2 194－64.8÷1.8×0.9 36.72÷4.25×9.9 24÷2.4－2.5×0.8 (4121+2389)÷7 469×12+1492 405×(3213-3189) (10－6.76)÷1.2 19.4×6.1×2.3 18.1×0.92+3.93 0.0430.24+0.875 0.75×102 100-56.23 0.4×0.7×0.25 0.75×102 4.07×0.86+9.12.5 18.1×0.92+3.93
- 1 -
2.881÷0.43－0.24×3.5
2.55×7.1+2.45×7.1
（31.8+3.2×4）÷5
2÷2.5+2.5÷2
5180－705×6
671×15-974
3.416÷（0.016×35）
5.67×0.2-0.62
0.4×0.7×0.25
0.78+5.436+1
0.78+5.436+1
4.07×0.86+9.12
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