题目内容
2
除以______等于1,______除以2
等于2
.
| 2 |
| 5 |
| 2 |
| 5 |
| 2 |
| 5 |
(1)2
÷1=2
;
(2)2
×2
=
;
故答案为:2
;
.
| 2 |
| 5 |
| 2 |
| 5 |
(2)2
| 2 |
| 5 |
| 2 |
| 5 |
| 144 |
| 25 |
故答案为:2
| 2 |
| 5 |
| 144 |
| 25 |
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题目内容
| 2 |
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| 2 |
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| 2 |
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| 2 |
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| 2 |
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| 2 |
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| 2 |
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| 144 |
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| 2 |
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