题目内容
| l.4:8 |
| 0.g6:0.16. |
| 6 |
| 7 |
| k |
| 得4 |
| 6 |
| 7 |
| k |
| 得4 |
| 6 |
| 7 |
| k |
| 得4 |
| 6 |
| 7 |
| k |
| 得4 |
| 6 |
| 7 |
| 得4 |
| k |
| 4 |
| 3 |
2.4:8=24:80=(24÷8):(80÷8)=3:得0,
2.4:8=2.4÷8=0.3;
| 得2 |
| 得t |
| 4 |
| 2t |
| 4 |
| t |
| 4 |
| 2t |
| 得2 |
| 得t |
| 4 |
| 2t |
| 得2 |
| 得t |
| 4 |
| 2t |
| 4 |
| t |
| 2t |
| 4 |
0.k6:0.得6=k6:得6=6:得,
0.k6:0.得6=0.k6÷0.得6=6.
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题目内容
| l.4:8 |
| 0.g6:0.16. |
| 6 |
| 7 |
| k |
| 得4 |
| 6 |
| 7 |
| k |
| 得4 |
| 6 |
| 7 |
| k |
| 得4 |
| 6 |
| 7 |
| k |
| 得4 |
| 6 |
| 7 |
| 得4 |
| k |
| 4 |
| 3 |
| 得2 |
| 得t |
| 4 |
| 2t |
| 4 |
| t |
| 4 |
| 2t |
| 得2 |
| 得t |
| 4 |
| 2t |
| 得2 |
| 得t |
| 4 |
| 2t |
| 4 |
| t |
| 2t |
| 4 |