题目内容
竖式计算.(最后一题保留两位小数)
| 8.84+1.16= | 2.05×2.4= | 8.1-3.56= | 8.62÷0.43≈ |
8.84+1.16=10;
8.84
;
2.05×2.4=4.92
2.05
;
8.1-3.56=4.54
8.1
;
8.62÷0.43≈20.05
20.046
0.43
.
8.84
| +1.16 |
| 10.00 |
2.05×2.4=4.92
2.05
| ×2.4 |
| 820 |
| 410 |
| 4.920 |
8.1-3.56=4.54
8.1
| -3.56 |
| 4.54 |
8.62÷0.43≈20.05
20.046
0.43
| 8.62 |
| 86 |
| 200 |
| 172 |
| 280 |
| 258 |
| 22 |
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