小学数学青岛版五年级上册小数乘法竖式计算练习题 .pdfVIP

小学数学青岛版五年级上册小数乘法竖式计算练习题

小学数学青岛版五年级上册

一、一般乘法竖式计算题

205×0.18305×0.142.03×0.1310.2×2.33.07×0.25

103×0.230.408×0.241.05×3.51.07×1.82.01×1.7

2.03×0.1420.4×2.6205×0.130.102×0.110.34×0.126

0.32×0.142.4×0.960.5×0.150.18×4.30.36×2.3

65×0.70.0016×130.65×0.170.62×5.25.8×0.32

0.65×7.372×0.038.7×0.927.65×8.57.4×0.98

3.7×0.0165.76×1.33.83×2.60.12×1.41.28×0.04

二、乘数中间有“0”的乘法

56.2×4.082.02×3.6125×2.0423.5×1.022.5×20.1

8.81×1.0119.1×0.3072.01×1.03518×3.070.131×202

4.15×1.032.42×1.051.25×8.081.02×2.151.02×20.6

三、积末尾有“0”的乘法

18.6×1.52.06×0.252.8×0.1652.36×0.351.25×8.8

0.24×2.50.025×141.05×351.6×0.850.35×8.04

2.25×2.40.15×2.80.25×0.44

3.15×1.80.025×36

一、填空题

1.7.2×0.63的积里有()位小数．

2.由7个1000，9个0.1和3个0.01组成的数是()．

3.把3.964的小数点向右移动三位，小数就()倍．

4.8.6×0.72=()×7.2

5.把0.836扩大成小数部分是一位的小数是()小数点向()移动了()

位．

6.两个因数的积是31.5，如果这两个因数分别都扩大10倍，积

是（）。

7.根据38×45=1710，在括号里填上合适的数。0.38×45=()

3.8×0.45=()

8.在括号填上适当的数8.03千克=（）千克（）克

0.45时=()分2.8平方米＝()平方分米0.8千米=()米

9.在○里填上“＞”、“＜”、或“＝”。47.6×0.97○47.6

二、口算题5.43×3.8○54.3×0.38

0.7×5=0.08×1000=0.1×6.7=1.6×0.5=

2.5×4=

0.74×0.4=7.5×3=3.74×0=0.8×0.6=0.05×0.08=

80×1.25=0.13×7=四、计算题

2.4×12.5=9.43×101=

3.4×12.5+6.6×12.50.125×9.3×0.8

18.25×34=9.35×4.2=15.07×9.8=

7.02×0.56保留两位小数)81.25×0.6×9.315×3.6+4.83

98.42×2.5-83.7700×0.34×2.9

一、一般乘法竖式计算题

205×0.18305×0.142.03×0.1310.2×2.33.07×0.25

103×0.230.408×0.241.05×3.51.07×1.82.01×1.7

2.03×0.1420.4×2.6205×0.130.102×0.110.34×0.126

0.32×0.142.4×0.960.5×0.150.18×4.30.36×2.3

65×0.70.0016×130.65×0.170.62×5.25.8×0.32

0.65×7.372×0.038.7×0.927.65×8.57.4×0.98

3.7×0.0165.76×1.33.83×2.60.12×1.41.28×0.04