题目内容
| 列竖式计算. 4.5-2.6= | 3.7+5.8= | 9.1+5.6= |
| 45.3-32.7= | 856÷8= | 100-29.6= |
| 83×46= | 13.1-2.3= | 34×76= |
4.5-2.6=1.9;

3.7+5.8=9.5;

9.1+5.6=14.7;

45.3-32.7=12.6;

856÷8=107;

100-29.6=70.4;

83×46=3818;

13.1-2.3=10.8;

34×76=2584;

3.7+5.8=9.5;
9.1+5.6=14.7;
45.3-32.7=12.6;
856÷8=107;
100-29.6=70.4;
83×46=3818;
13.1-2.3=10.8;
34×76=2584;
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