题目内容
请把
×
=
改写成两道除法算式.
÷
=
;
;
÷
=
.
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| 8 |
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| 8 |
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| 8 |
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| 8 |
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分析:根据在乘法算式里,一个因数=积÷另一个因数,进而把
×
=
改写成两道除法算式.
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| 4 |
| 1 |
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| 8 |
解答:解:因为
×
=
,
所以
÷
=
,
÷
=
.
故答案为:
,
,
,
,
,
.
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| 4 |
| 1 |
| 6 |
| 1 |
| 8 |
所以
| 1 |
| 8 |
| 3 |
| 4 |
| 1 |
| 6 |
| 1 |
| 8 |
| 1 |
| 6 |
| 3 |
| 4 |
故答案为:
| 1 |
| 8 |
| 3 |
| 4 |
| 1 |
| 6 |
| 1 |
| 8 |
| 1 |
| 6 |
| 3 |
| 4 |
点评:此题考查乘与除互逆关系的灵活运用,熟记乘法算式中各部分之间的关系是解题关键.
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