把数-7,4.8,4,0,-9,-7.9,-12,-3
正数:{______…} 负数:{______…} 分数:{______…} 整数:{______…}. |
答案:
| 正数:{4.8,4,23,…}; 负数:{-7,-9,-7.9,-12,-3
分数:{4.8,-7.9,-3
整数:{-7,4,0,-9,-12,23,…}. 故答案为:4.8,4,23;-7,-9,-7.9,-12,-3
|

把数-7,4.8,4,0,-9,-7.9,-12,-3
正数:{______…} 负数:{______…} 分数:{______…} 整数:{______…}. |
答案:
| 正数:{4.8,4,23,…}; 负数:{-7,-9,-7.9,-12,-3
分数:{4.8,-7.9,-3
整数:{-7,4,0,-9,-12,23,…}. 故答案为:4.8,4,23;-7,-9,-7.9,-12,-3
|