人教版小学五年级数学上册第一单元小数乘法简便计算复习题40Word文件下载.docx
《人教版小学五年级数学上册第一单元小数乘法简便计算复习题40Word文件下载.docx》由会员分享,可在线阅读,更多相关《人教版小学五年级数学上册第一单元小数乘法简便计算复习题40Word文件下载.docx(59页珍藏版)》请在冰豆网上搜索。
101
5.41×
0.041.9×
7.9+8.1×
7.9
6.7×
6.27=______×
(0.69×
0.4)=(______×
6.5×
3.4+3.5×
3.4=(______+______)×
0.949×
0.899×
0.79
2.42×
999+2.420.843×
101-0.843
8×
2500.68×
0.53×
2001.2×
103
0.99×
43.6×
2.6+6.4×
2.6
9.8×
7.5=______×
250×
(0.51×
40)=(______×
6.8×
8.5+3.2×
8.5=(______+______)×
0.129×
0.66
8.87×
9+8.870.453×
101-0.453
5.6×
2500.78×
99
6.73×
0.22.5×
9.93×
401.4×
6.6+8.6×
6.6
1.1×
9.09=______×
(0.56×
4)=(______×
3.3×
8.4+6.7×
8.4=(______+______)×
0.095×
0.002101×
0.55
4.28×
99+4.280.271×
10001-0.271
0.0250.78×
999
9.5×
2002.5×
1002
5.63×
4002.6×
7.8+7.4×
7.8
2.15=______×
25×
(0.25×
9.1×
8.1+0.9×
8.1=(______+______)×
0.053×
50×
0.21001×
0.54
4.72×
9+4.720.842×
11-0.842
7.2×
0.250.35×
6.12×
0.22.3×
2.5×
9.61×
0.042.5×
1.5+7.5×
1.5
5.1×
0.31=______×
(0.31×
8.7×
1.8+1.3×
1.8=(______+______)×
0.274×
4101×
0.48
7.59×
99+7.590.658×
1001-0.658
1.6×
2.50.34×
8.4×
5.51×
401.2×
8.7+8.8×
8.7
6×
1.12=______×
(0.76×
8.9×
7.5+1.1×
7.5=(______+______)×
0.86×
4999×
0.99
3.85×
9+3.850.466×
11-0.466
0.250.63×
5.06×
22.2×
4.17×
0.042.6×
5.4+7.4×
5.4
4.1×
8.1=______×
(0.48×
3.6+8.4×
3.6=(______+______)×
0.281×
4099×
0.67
9.46×
99+9.460.776×
1001-0.776
2500.36×
4.39×
21.3×
6.1×
0.043.3×
6.2+6.7×
6.2
5.3=______×
(0.61×
0.852×
0.2999×
0.63
8.93×
9999+8.930.255×
11-0.255
1.2×
0.0250.51×
5.71×
1001
2.48×
48.3×
6.7+1.7×
6.7
9.7×
7.78=______×
(0.37×
4.3×
5.3+5.7×
5.3=(______+______)×
0.198×
0.021001×
0.56
9.96×
999+9.960.214×
10001-0.214
0.250.24×
1.8×
1004
44.3×
7.5+5.7×
7.5
7.8×
1.39=______×
(0.91×
5.3×
4.6+4.7×
4.6=(______+______)×
0.826×
0.125×
800101×
0.96
3.12×
99+3.120.353×
1001-0.353
4.8×
2.50.26×
1.77×
0.22.1×
2.49×
46.3×
3.2+3.7×
3.2
0.9×
6.77=______×
3.7+4.4×
3.7=(______+______)×
0.906×
41001×
0.39
8.71×
9999+8.710.719×
11-0.719
6.4×
2500.18×
8.36×
4006.3×
7.5+3.7×
3.98=______×
(0.27×
3.8+0.299999999999999×
3.8=(______+______)×
0.966×
80101×
0.23
2.66×
9999+2.660.368×
1001-0.368
2×
0.250.16×
202.5×
0.96×
4000.4×
9.2+9.6×
9.2
1×
8.69=______×
6.9×
9.1+3.1×
9.1=(______+______)×
0.465×
40101×
0.45
3.28×
9+3.280.874×
11-0.874
0.0250.72×
0.92×
1005
1.93×
0.049.1×
2.4+0.9×
2.4
0.7×
3.85=______×
(0.95×
7.6+8.9×
7.6=(______+______)×
0.078×
899×
0.49
9.29×
9+9.290.296×
101-0.296
0.250.46×
6.22×
0.022.4×
4.74×
405.8×
8.4+4.2×
8.4
6.6×
6.95=______×
(0.06×
5.1+1.1×
5.1=(______+______)×
0.802×
500×
0.17
6.66×
9999+6.660.617×
10001-0.617
0.250.74×
4.44×
0.021.4×
1003
6.82×
0.047.2×
9.6+2.8×
9.6
3.1×
6.6=______×
6.4+2.8×
6.4=(______+______)×
0.172×
12.5×
0.51
6.68×
9999+6.680.222×
11-0.222
5.2×
250.33×
9.36×
0.021.2×
104
1.35×
4000.6×
7.5+9.4×
3.8×
0.68=______×
(0.67×
4.9×
6.8+5.1×
6.8=(______+______)×
0.387×
8999×
0.74
8.28×
99+8.280.546×
10001-0.546
2500.76×
98
2.71×
201.4×
8.1+6.4×
8.1
8.1×
9.38=______×
(0.39×
8.5×
7.4+1.5×
7.4=(______+______)×
0.127×
3.82×
9999+3.820.172×
1001-0.172
0.4×
2.50.98×
9.78×
2001.4×
105
2.88×
4005×
4.4+5×
4.4
1.5×
4.3=______×
(0.07×
3.9×
4.4+6.1×
4.4=(______+______)×
0.89×
0.2101×
0.78
3.19×
9+3.190.267×
1001-0.267
0.250.88×
9.76×
0.021.1×
3.18×
4009.2×
7.8+0.799999999999999×
8.86=______×
(0.3×
1.9×
3.6+8.1×
0.276×
499×
0.27
1.55×
999+1.550.133×
1001-0.133
2.8×
250.93×
3.32×
0.021.3×
0.06×
46.8×
6.3+3.2×
6.3
7.75=______×
5.3+6.4×
0.077×
800999×
0.35
2.38×
9+2.380.764×
11-0.764
250.32×
2.4×
2001.3×
1.88×
0.42.2×
7.7+7.8×
7.7
7.5×
5.77=______×
(0.28×
4.2×
1.4+5.8×
1.4=(______+______)×
0.74×
0.62
9.35×
9999+9.350.318×
11-0.318
0.250.96×
2.18×
0.22.2×
6.19×
4005.2×
5.7+4.8×
5.7
8.6×
8.84=______×
7.4×
8.5+2.6×
0.119×
4.92×
9999+4.920.844×
11-0.844
250.13×
0.022.5×
1.53×
406.8×
2.4+3.2×
2.7×
9.91=______×
3.8+7.2×
0.619×
0.081001×
0.18
4.35×
9999+4.350.361×
101-0.361
0.250.58×
1.73×
0.21.1×
0.07×
4000.1×
1.4+9.9×
1.4
1.21=______×
2.9+3.6×
2.9=(______+______)×
0.456×
0.02999×
6.43×
999+6.430.431×
11-0.431
250.82×
8.95×
2002.3×
8.14×
45.3×
6.2+4.7×
2.04=______×
(0.79×
5.8×
8.1+4.2×
0.155×
5.45×
9999+5.450.352×
11-0.352
2500.69×
3.25×
2002.4×
8.26×
0.049.3×
7.5+0.699999999999999×
0.6×
8.99=______×
250