题目内容
| 列竖式计算.(带★要验算,其它结果保留两位小数). ★3.24×65= | 2.7÷0.46= |
| ★0.952÷28= | 64.8÷19= |
3.24×65=210.6,
3.24
,
验算:65
3.24
;
2.7÷0.46≈5.87,
5.869
46
;
0.952÷28=0.034,
0.034
28
,
验算:
0.034
;
64.8÷19≈3.41,
3.410
19
.
3.24
| ×65 |
| 1620 |
| 1944 |
| 210.60 |
验算:65
3.24
| 210.60 |
| 1944 |
| 1620 |
| 1620 |
| 0 |
2.7÷0.46≈5.87,
5.869
46
| 270 |
| 230 |
| 400 |
| 368 |
| 320 |
| 276 |
| 440 |
| 414 |
| 26 |
0.952÷28=0.034,
0.034
28
| 0.952 |
| 84 |
| 112 |
| 112 |
| 0 |
验算:
0.034
| ×28 |
| 272 |
| 68 |
| 0.952 |
64.8÷19≈3.41,
3.410
19
| 64.8 |
| 57 |
| 78 |
| 76 |
| 20 |
| 19 |
| 10 |
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