五年级上简便运算练习题及答案.docx

五年级上简便运算练习题及答案.docx

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五年级上简便运算练习题及答案

五年级上简便运算练习题及答案

10÷3.14-6.86÷3.14

37.68÷0.25÷4

3.75－

37.56－0.77÷14

4.5×9.8

0.7÷0.125

0.7÷0.25

2.5×3.2×12.5

12.5×9.6×0.25

3.75－

37.65÷0.4÷0.25

3.125÷8÷0.125

37.65－4.75－3.25

25×6.4×12.5

3.6×0.25

答案

10÷3.14-6.86÷3.1=÷3.1=3.14÷3.1=1

37.68÷0.25÷=37.68÷=37.68÷1=37.68

3.75－=3.75－2.75＋1.=1＋1.=2.3

37.56－=37.56－7.56－1=30－1=10.77÷1=0.77÷7÷=0.11÷=0.054.5×9.8

=4.5×=4.5×10－4.5×0.=45－0.=44.10.7÷0.125

=÷=0.56÷1=0.50.7÷0.25

=÷=2.8÷1=2.8

2.5×3.2×12.=×=1×100=100

12.5×9.6×0.25

=×3×=10×3×1=30

3.75－=3.75＋1.25－2.8

=5－2.=2.2

37.65÷0.4÷0.25.125÷8÷0.1257.65－4.75－3.225×6.4×12.=25×4×0.2×8×12.5.6×0.2=×0.25.4÷9＋5.6÷=

小学数学五年级上册简便计算练习

一、归类练习：

3.29＋0.73＋2.273.29－0.73－2.27.5＋2.5－

7.5＋2.5

=3.29＋=3.29－=＋

=3.29＋=3.29－3=0＋5

=6.2=0.29=5

7.325－3.29－3.325.325－7.325－

=7.325－3.325－3.29=7.325－5.325－1.7=7.325－

5.325＋1.7

=4－3.2=2－1.=2＋1.=0.71=0.=3.7

3.29＋0.73－2.29＋2.273.29×0.25×0.125×8.8

=＋=3.29×=0.125×8×

1.1

=1＋=3.29×1=1×1.1==3.29=1.1

0.25×0.20.125×3.2×

2.55×10.2

=0.25×4×0.07=×=35×

=1×0.07=1×

1=35×10＋35×0.2

=0.07=1=350＋7

=35

0.25×4÷0.25×4.5×

9.93.5×99＋3.5

=×=3.5×=3.5×

=1×1=3.5×10－3.5×0.1=3.5×100

=1=35－0.35=350

=34.65

3.5×101－3.53.5×9.9＋3.5×0.1★.5×2.7＋35×0.73

=3.5×=3.5×=3.5×2.7＋

3.5×7.3

=3.5×100=3.5×10=3.5×=350=3=3.5×10

=35

=3.5×=40

==47=5

4.9÷1.4

4

=4.9÷

=4.9÷7÷0.=7

=0.7÷0.=7

=3.5

7.35÷

=7.35÷7.35÷0.25=7.35

=1÷0.25=1

=4=0.25

二、混合练习：

3.07－0.38－1.62

2.45－1.55

=3.07－

=3.07－2=4

=1.07=14=4

3.25＋1.79－0.59＋1.75

40然后再用乘法分配律）★÷0.★.5÷0.6－=32÷0.8＋5.6÷0.8=÷0.＋7=3÷0.÷c和÷c，而a÷和a÷不能用。

）÷0.25÷★÷0.12=7÷=7×÷1=5相?

ahref=“http:

///fanwen/shuoshuodaquan/”target=“_blank”class=“keylink”>说?

。

）★.35÷÷7.35×0.2×0.1.29＋3.7＋2.71＋6.38－=＋=8－＋10=8－3.4－0.8－13.4－7.0.32×

=＋=－0.8－7.=0.32×=5＋1.=10－=0.32×400＋0.32×=6.=10－8=128＋0.96

==128.96

3.2＋0.36＋4.8＋1.1.23＋3.4－0.23＋

6.0.25×36

=＋=＋=0.25×4×=8＋=1＋10=1×9

=10=11=9

12.7－

0.73×4

=12.7－3.7－0.84

4×0.73

=9－0.84=32

=8.14=30.2=0.73

7.6×0.8＋0.2×7.6

199

=7.6×

×8.5

=7.6×1

=7.=170-0.85=8.5

=169.15

1.28×8.6＋0.72×8.6

9.6×0.35

=×8.=12.5

=2×8.=10

=17.=9.6

0.8×

×101－28.6

=0.8×1.25×4.3

×

=1×1.25

100=28.6

=1.2=312=2860

.54－1.76－4.50.25×=36.54－4.5－1.76=0.25×－1.7=1×0.70.85×0.25×8.5×4=0.85×=0.25×4=0.85×200－0.85×1=1×8.12.5×0.96×0.10.4－×0.8×0.96=10.4－3.3×0.9=7.04.12＋3.12×98.6=3.12×=28.6=3.12××100

×0.80.86×15.7－0.86×14.72.4×10=10.4×0.=0.86×=.4×

=8.3=0.86×1=2.4×100＋2.4×=0.8=240＋4.8

=244.8

14－7.32－2.6.64＋8.67＋7.36＋11.332.31×1.2×0.5

=14－=＋=2.31×=14－10=10＋20=2.31×0.==30=1.386

×0..16×1.5－0.5×9.16.6－3.6×0.5

=2.5×0.4－0.25×0.4=9.16×=3.6×=1－0.1=9.16×1=3.6×0.

=0.=9.1=1.8

4.5÷1.8930÷0.6÷63.4÷2.5÷0.★.25÷2.5×

9.9＋0.17

=4.5÷=930÷=63.4÷=1.7×9.9＋1.7×0.1=4.5÷9÷0.=930÷=63.4÷1=1.7×

=0.5÷0.=310=63.4=1.7×10

=2.=17

3.9÷★÷0.72.5×2.2.7÷45

=3.9÷1.3÷=7.7÷0.7＋1.54÷0.=2.5×4×0.=2.7÷

=3÷=11＋2.=10×0.6=2.7÷9÷5

=0.6=13.=6=0.3÷5

=0.06

0.35×1.25×2×0.82.4×0.9＋0.1×32.415÷0.2515÷

=×=32.4×=15÷=15÷0.15÷0.4

=0.7×1=32.4×1=15÷5÷0.05=100÷0.=0.7=32.4=3÷0.0=250

=60

小学数学五年级上册简便计算练习1

请用简便方法计算下列各题

0.25×0.20.125×3.2×2.535×40.2

0.25×4÷0.25×4.5×9.93.5×99+3.5

3.5×101-3.53.5

3.5×2.7-3.5×0.7

4.9÷3.5

7.35÷.35

3.29+0.73+2.273.29-0.73-2.2.5+2.5-7.5+2.5

7.325-3.29-3.32.325-7.325-

×9.9+3.5×0.1.5÷0..5÷0.25÷÷7.325-×2.7+35×0.7÷0.6-0.5÷0.÷0.12÷8

3.29+0.73-2.29+2.23.29×0.25×0.125×8.8

63.4÷2.5÷0..9÷1.4.9÷

÷0.7

0.35×1.25×2×0.8

28.6×101－28.6

14－7.32－2.62.64

×0.4

7.6×0.8＋0.2×7.6

0.25×36

2.5×2.432.4×0.9＋0.1×32.40.86×15.7－0.86×14.7＋8.67＋7.36＋11.39.16×1.5－0.5×9.163.60.85×19×3.2×2.552.7÷45

15÷0.252.4×102.31×1.2×0.5－3.6×0.0.25×8.5×4×40.2

0.125