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用竖式计算下面各题.23.6+11.428.07+2.93671.89+25.110.73+6.547-5.30325.5-16.726.08+12.3+9.721.5+0.68-0.31.
题目详情
用竖式计算下面各题.
| 23.6+11.4 | 28.07+2.936 | 71.89+25.11 | 0.73+6.54 |
| 7-5.303 | 25.5-16.72 | 6.08+12.3+9.72 | 1.5+0.68-0.31. |
▼优质解答
答案和解析
(1)23.6+11.4=35;
23.6
+11.4
(2)28.07+2.936=31.006;
28.07
+2.936
(3)71.89+25.11=97;
71.89
+25.11
(4)0.73+6.54=7.27;
0.73
+6.54
(5)7-5.303=1.697;
7
-5.303
(6)25.5-16.72=8.78;
25.5
-16.72
(7)6.08+12.3+9.72=28.1;
6.08
+12.3
+9.72
(8)1.5+0.68-0.31=0.51.
1.5
+0.68
-0.31
23.6
+11.4
. |
| 35.0 |
(2)28.07+2.936=31.006;
28.07
+2.936
. |
| 31.006 |
(3)71.89+25.11=97;
71.89
+25.11
. |
| 97.00 |
(4)0.73+6.54=7.27;
0.73
+6.54
. |
| 7.27 |
(5)7-5.303=1.697;
7
-5.303
. |
| 1.697 |
(6)25.5-16.72=8.78;
25.5
-16.72
. |
| 8.78 |
(7)6.08+12.3+9.72=28.1;
6.08
+12.3
. |
| 18.38 |
+9.72
. |
| 28.10 |
(8)1.5+0.68-0.31=0.51.
1.5
+0.68
. |
| 0.82 |
-0.31
. |
| 0.51 |
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