100道小数乘法计算题54716Word文档下载推荐.docx
《100道小数乘法计算题54716Word文档下载推荐.docx》由会员分享,可在线阅读,更多相关《100道小数乘法计算题54716Word文档下载推荐.docx(5页珍藏版)》请在冰豆网上搜索。
![100道小数乘法计算题54716Word文档下载推荐.docx](https://file1.bdocx.com/fileroot1/2023-2/6/eaa19ce3-dcf4-4ed8-ab01-f65b8ef3c2e7/eaa19ce3-dcf4-4ed8-ab01-f65b8ef3c2e71.gif)
2.6X61
0.059X0.2
4.268X1.7
57X5.7
9.46X2.85
17.8X6.4
1.5X4.9
2.5X0.88
5.555X5.2
2.22X3.33
7.658X85
36.02X0.3
56.78X83
5.6X2.9
0.02X96
5.22X0.3
9.99X0.02
5.5X55
9.77X0.02
1.384X5.1
4.268X1.3
5.3X6.3
9.9X1.4
4.8X9.1
5.59X4.8
1.3X1.6
2.1X7.6
3.8X2.3
8.7X0.1
2.1X0.4
2.8X3.5
8.78X88
2.5X0.88
36.02X
0.3
4.4X7.3
6.4X2.4
0.6X7
0.2X5.6
4.6X3.8
1.8X9.6
1.7X4.7
9.8X4.3
1.12.6X61
9.46X2.85
5.555X5.2
6.1X4.8
8.6X8.9
7.7X9.9
2.9X8.2
10.059X0.2
0.1X5.3
4.1X0.8
9.8X1.3
8.6X6.5
0.5X4.6
229.57
0.4X1.91
3.4X9
3.9X1.7
185.444-16
41.844-7
21.74-9
67.5-105
230.44-0.6
121.244-36
6.21^0.03
0.66三0.3
15.6X2.9
2.44
43.5X12
51.3^0.27
69.6F2.9
6.135.21-79
1.2X3.8
38.44-0.8
39.6X24
0.7564-0.18
154-0.06
0.61X4.3
8.94-2.4
8.24-0.12
0.8F0.9
76.44-5.4
4.74-3
32E42
14.364-2.7
8.334-6.2
1.74-0.03
56.78X8
1.254-1.2
2.414-0.7
1.3844-5.1
12.6X61
0.059X0.2
5.7X5.7
1.54-4.9
0.396-1.2=
0.7564-0.36=
15.6X1.3=
0.18X1.5=
0.025X1.4=
13.06X36=
0.04X0.12=
3.84X2.6〜
5.76X3=
16.94-0.13
5.2X0.6
15.25X5
0.25X0.046
17.15X22
3.918.44-1.3
35.4X4.2
2.52X3.4
90.754-3.3
3.7-?
0.016
6.4X0.5
0.042X0.54
253.68X0.25
13.764-0.8=
4.48X0.4
0.764-0.32
0.12X0.16=
1.554-1.084-
2.5F0.7=(保留三位小数)10.1-3.3二(商用循环小数)
10.75^12.5二(用乘法验算)3.25X9.04=(用除法验算)
36.024-0.3(循环小数的用简便方法,除不尽保留2位小数):
8.2V0.12
0.8三0.976.4^5.4
4.7^3
324-42
14.36F2.7
8.33三6.2
1.7^0.03
1.25^1.22.41=0.7
3、脱式计算(能简算的要简算)
2.5X7.1X416.12X99+16.12
0.9
5.2X0.9+
7.28X99+7.284.3X50X0.2
0.5
26X15.7+15.7X24(2.275+0.625)X0.28
64-2.64X
44X0.8-3.4
X0.8
1.1X4.7
2.7X5.4X3.9
3.4+7.6
3.6X9.85-5.46
8.05X
6.58X4.5X0.9
2.8X0.5+1.58
4.8X(15
一2.4)
32+4.9-0.9
4.8-4.8X0.5
(1.25—0.125)X8
4.8X100.1
56.5X99+56.5
7.09X10.8-0.8X
7.09
X0.4X2.5X8
.2-3.5)X
0.87X3.16+4.649.5X1010.68一
1.25
0.25X
40.50.81X0.186.81+6.81X99185X40