题目内容
按下面的步骤计算,再把最后的得数与开头的比较,你发现了什么?
再举几个例子试一试,把你的发现写下来.

再举几个例子试一试,把你的发现写下来.
| 7 |
| 8 |
| 2 |
| 3 |
| 3 |
| 4 |
| 1 |
| 2 |
=
| 21 |
| 16 |
| 3 |
| 4 |
| 1 |
| 2 |
=
| 7 |
| 4 |
| 1 |
| 2 |
=
| 7 |
| 8 |
答:我发现最后的得数与开头的数不变,
例如:
| 4 |
| 5 |
| 2 |
| 3 |
| 3 |
| 4 |
| 1 |
| 2 |
=
| 6 |
| 5 |
| 3 |
| 4 |
| 1 |
| 2 |
=
| 8 |
| 5 |
| 1 |
| 2 |
=
| 4 |
| 5 |
练习册系列答案
相关题目
题目内容
| 7 |
| 8 |
| 2 |
| 3 |
| 3 |
| 4 |
| 1 |
| 2 |
| 21 |
| 16 |
| 3 |
| 4 |
| 1 |
| 2 |
| 7 |
| 4 |
| 1 |
| 2 |
| 7 |
| 8 |
| 4 |
| 5 |
| 2 |
| 3 |
| 3 |
| 4 |
| 1 |
| 2 |
| 6 |
| 5 |
| 3 |
| 4 |
| 1 |
| 2 |
| 8 |
| 5 |
| 1 |
| 2 |
| 4 |
| 5 |