(完整)苏教版五年级上册小数乘除法运算练习题

小数乘除法计算练习题

0.25×8.5×4 12.5×0.96×0.8 0.25×0.73×4 4.36×12.5×8

0.25×16.2×4 1.25×2.5×32 3.2×0.25×12.5 0.25×36

(1.25－0.125)×8 4.8×10.1 3.6×102 0.39×199 0.32×403 3.65×10.1 0.85×9.9 3.72×3.5＋6.28×3.5

15.6×2.1－15.6×1.1 4.8×7.8＋78×0.52 56.5×99＋56.5

7.09×10.8－0.8×7.09 1.87×9.9＋0.187 4.2×99＋4.2

3.8×

4.56＋3.83×

5.44 9.7×99＋9.7 27.5×3.7－7.5×3.7

3.14×0.68＋31.4×0.032 7.2×0.2＋2.4×1.4 5.4×11-5.4

7.74×（2.8－1.3）＋1.5×2.26 3.9×2.7＋3.9×7.3 12.7×9.9＋1.27 2.3×16+2.3×23+2.3 3.65×4.7 －36.5×0.37 101×0.87-0.91×87 46×57＋23×86 10.7×16.1-15.1×10.7 7.6×0.8＋0.2×7.6

1.28×8.6＋0.72×8.6 10.6×0.35－9.6×0.35 8.9×1.01 0.65×101

48×0.56＋44×0.48 0.279×343＋0.657×279 0.264×519＋264×0.481 9.16×1.53－0.053×91.6 0.125×96 12.5×10.8 （20－4）×0.25

45×21－50×2.1 45×1.58＋5.5×15.8 25×7.3×0.4

一、乘法分配律练习

0.3 × 63 ＋99.7 × 63 1.2 × 31 ＋98.8 × 31 6.1 × 68 ＋93.9 × 68 4 4.8 × 61 ＋95.2 × 61 4.9 × 45 ＋95.1 × 45 4.4 × 20 ＋95.6 × 20 1.5 × 24 ＋98.5 × 24 7 × 82 ＋93 × 82

8.8 × 27 ＋91.2 × 27 6.8 × 8 ＋93.2 × 8

5.4×9＋8.6×9－4.0×9 9.3×3＋5.9×3－5.2×3

二、乘法结合律练习

25×7.1×4 12.9×25×4 12.5×0.69×8 35×0.2×0.5 0.75×50×0.4 1.28×5.93×80 三、简便计算

25×4.4 8.8×1.25 10.1×5.6 9.9×2.6 1.5×1.6 0.25×3.6 1.6 × 67＋98.4 × 67 0.1×8.2＋0.2×8.2＋9.7× 8.2 25.2÷6= 34.5 ÷1.5= 5.6÷0.04= 1.8÷12= 1.8÷1.2= 7.83÷9= 4.08÷0.8= 0.54÷0.6= 6.3÷0.14= 72÷15= 14.21÷7= 24÷1.5= 1.26÷18= 43.5÷29= 18.9÷0.27= 1.35÷15= 28.6÷11= 20.4÷24= 3.64÷52= 156÷0.12= 328÷1.6= 1.35÷27= 7.65÷0.85= 12.6÷0.28= 62.4÷2.6= 54.4÷0.16= 1.44÷1.8= 11.7÷2.6= 19.4÷12= 59.8÷0.23= 19.76÷5.2= 10.8÷45= 21÷1.4= 8.84÷1.7= 62.1÷0.03= 1.89÷54= 0.51÷2.2= 7.1÷2.5= 1.998÷0.54= 1.28÷16=

14.7÷0.07= 5.4÷15= 124.8÷0.24= 23.4÷585=

0.544÷0.025= 203.5÷11= 24÷15= 3.64÷52=

3521.7÷.39= 0.10004÷0.2= 12÷0.6= 16.8÷0.04= 2.4÷0.6= 1162.8÷

0.56063÷0.7= 4260÷0.6= 14÷0.04= 7.11÷0.9= 0.38=

1098÷0.36= 0.32012÷0.4= 540÷0.5= 25.2÷0.04= 2.7÷0.6= 2618.7÷

0.18012÷0.6= 1412÷0.2= 8.8÷0.04= 0.76÷0.2= 0.29=

2687.1÷

0.09027÷0.3= 2128÷0.7= 18.9÷0.03= 2.38÷0.7= 0.53=

2905.6÷

0.0001÷0.5= 2436÷0.6= 13.5÷0.05= 4.44÷0.6= 0.32=

2464.4÷

0.24021÷0.3= 2412÷0.3= 30.8÷0.07= 1.32÷0.4= 0.61=

8787÷0.87= 0.06006÷0.6= 330÷0.3= 54.9÷0.09= 1.2÷0.5= 2580÷0.43= 0.2001÷0.5= 763÷0.7= 23.2÷0.08= 0.95÷0.5= 4411÷0.55= 0.12012÷0.3= 1045÷0.5= 53.6÷0.08= 1.23÷0.3= 4775.3÷

0.45027÷0.9= 1656÷0.8= 5÷0.02= 0.72÷0.9= 0.53=

5895.5÷

0.08÷0.8= 1210÷0.2= 25.5÷0.05= 3.44÷0.8= 0.65=

3388.8÷

0.72032÷0.8= 3224÷0.8= 18÷0.05= 3.45÷0.5= 0.48=

1331.2÷

0.02008÷0.2= 3224÷0.8= 39.6÷0.09= 0.7÷0.5=