2.2×
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| 7 |
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1.4<2.2,
即:2.2×
| 7 |
| 11 |
(2)8÷12=0.
| . |
| 6 |
66.7%=0.667
0.
| ? |
| 6 |
即:8÷12<66.7%;
(3)1÷
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| 12 |
| 5 |
| 12 |
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即:1÷
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| 12 |
(4)
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2>
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| 11 |
即:
| 5 |
| 11 |
| 5 |
| 11 |
故答案为:<,<,>,>.
编辑:chaxungu时间:2026-04-27 14:05:46分类:小学数学题库
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