五年级数学上册小数乘法简便计算专项练习21Word文件下载.docx
- 文档编号:8179300
- 上传时间:2023-05-10
- 格式:DOCX
- 页数:8
- 大小:16.44KB
五年级数学上册小数乘法简便计算专项练习21Word文件下载.docx
《五年级数学上册小数乘法简便计算专项练习21Word文件下载.docx》由会员分享,可在线阅读,更多相关《五年级数学上册小数乘法简便计算专项练习21Word文件下载.docx(8页珍藏版)》请在冰点文库上搜索。
48.2×
5.9+1.8×
5.9
3.7×
1.84=______×
(0.46×
0.04)=(______×
6.7×
8.9+3.3×
8.9=(______+______)×
0.685×
0.05×
0.21001×
0.24
2.35×
9+2.350.989×
10001-0.989
6.8×
250.45×
999
5.12×
0.022.3×
105
9.01×
0.042.2×
2.9+7.8×
2.9
6.4×
7.01=______×
(0.56×
6.9×
2.7+3.1×
0.178×
4001001×
0.95
5.69×
9999+5.690.874×
101-0.874
3.2×
0.250.17×
102
0.07×
2002.2×
8.37×
41.9×
1.6+8.1×
1.6
2.4×
3.83=______×
(0.59×
4)=(______×
4.3×
4.2+5.7×
4.2=(______+______)×
0.291×
40101×
0.56
4.36×
999+4.360.311×
101-0.311
2.50.61×
8.15×
2001.3×
104
9.91×
0.44×
4.2+6×
4.2
4×
8.47=______×
2.5×
(0.76×
0.4)=(______×
4.4+3.3×
4.4=(______+______)×
0.031×
0.4999×
0.58
2.89×
9999+2.890.452×
1001-0.452
2.8×
2500.44×
101
4.99×
2001.4×
8.87×
43.3×
3.9+6.7×
3.9
6.6×
6.04=______×
(0.25×
3.8×
2.6+6.2×
2.6=(______+______)×
0.575×
1.25×
0.8101×
0.57
1.54×
9999+1.540.736×
11-0.736
7.2×
0.0250.13×
7.81×
22.1×
1004
4009.7×
7.8+0.299999999999999×
7.8
9.7×
7.35=______×
(0.91×
1.7×
9.1+8.3×
9.1=(______+______)×
0.301×
4099×
0.38
2.33×
99+2.330.126×
10001-0.126
2.50.22×
1001
1.3×
0.021.3×
103
7.87×
0.44.5×
4.7+5.5×
4.7
3.1×
6.52=______×
400)=(______×
6.3+7.2×
6.3=(______+______)×
0.612×
40099×
0.96
7.35×
999+7.350.824×
1001-0.824
250.46×
99
1.75×
0.022.1×
4.48×
40.6×
5.4+9.4×
5.4
5.5×
5.3=______×
(0.61×
4.7×
5.3+5.3×
5.3=(______+______)×
0.853×
0.002101×
0.51
4.17×
99+4.170.697×
10001-0.697
4.4×
2500.86×
7.93×
201.3×
1.89×
45.2×
1.2+4.8×
1.2
7.3×
5.66=______×
(0.02×
8.3+8.7×
8.3=(______+______)×
0.085×
0.04999×
0.42
6.25×
9+6.250.721×
11-0.721
0.250.13×
5.86×
2002.1×
1002
0.041.2×
8.6+8.8×
8.6
9.55=______×
(0.63×
3.3×
8.1+6.7×
8.1=(______+______)×
0.792×
12.5×
8999×
0.26
9.27×
99+9.270.564×
10001-0.564
250.18×
0.58×
2002.4×
6.77×
4007.1×
4.3+2.9×
4.3
3×
7.18=______×
9.6+8.3×
9.6=(______+______)×
0.795×
0.0299×
0.53
8.59×
99+8.590.437×
11-0.437
2500.58×
7.72×
0.021.1×
7.19×
0.049.3×
6.1+0.699999999999999×
6.1
6.87=______×
25×
(0.27×
6.1×
1.8+3.9×
1.8=(______+______)×
0.398×
5×
0.0021001×
0.86
7.79×
999+7.790.942×
11-0.942
0.250.54×
2.16×
21.5×
4.68×
0.041.6×
5.3+8.4×
5.3
9.5×
0.78=______×
(0.51×
6.3×
4.6+3.7×
4.6=(______+______)×
0.761×
0.002999×
4.23×
9+4.230.751×
11-0.751
0.0250.63×
1.31×
22.4×
2.15×
0.48.9×
3.7+1.1×
3.7
(0.99×
9.4×
4.2+0.6×
0.095×
50×
0.2999×
0.29
9.94×
99+9.940.551×
11-0.551
3.6×
0.250.89×
5.57×
0.22.4×
2.6×
42.6×
5.4+7.4×
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- 年级 数学 上册 小数 乘法 简便 计算 专项 练习 21