题目内容
把
×
=
分成两道除法算式是
÷
=
÷
=
,
÷
=
.
÷
=
..
| 5 |
| 8 |
| 3 |
| 5 |
| 3 |
| 8 |
| 3 |
| 8 |
| 5 |
| 8 |
| 3 |
| 5 |
| 3 |
| 8 |
| 5 |
| 8 |
| 3 |
| 5 |
| 3 |
| 8 |
| 3 |
| 5 |
| 5 |
| 8 |
| 3 |
| 8 |
| 3 |
| 5 |
| 5 |
| 8 |
分析:根据公式因数×因数=积可得到除法算式:积÷一个因数=另一个因数,据此解答即可.
解答:解:因为:
×
=
所以:
÷
=
;
÷
=
.
故答案为:
÷
=
、
÷
=
.
| 5 |
| 8 |
| 3 |
| 5 |
| 3 |
| 8 |
所以:
| 3 |
| 8 |
| 5 |
| 8 |
| 3 |
| 5 |
| 3 |
| 8 |
| 3 |
| 5 |
| 5 |
| 8 |
故答案为:
| 3 |
| 8 |
| 5 |
| 8 |
| 3 |
| 5 |
| 3 |
| 8 |
| 3 |
| 5 |
| 5 |
| 8 |
点评:此题主要考查的是公式因数×因数=积的灵活应用.
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