题目内容
一个数的
比3小
,则这个数是______.
| 2 |
| 3 |
| 3 |
| 7 |
设这个数是x,
3-
x=
,
x=3-
,
x=
,
x=
÷
,
x=3
;
故答案为:3
.
3-
| 2 |
| 3 |
| 3 |
| 7 |
| 2 |
| 3 |
| 3 |
| 7 |
| 2 |
| 3 |
| 18 |
| 7 |
x=
| 18 |
| 7 |
| 2 |
| 3 |
x=3
| 6 |
| 7 |
故答案为:3
| 6 |
| 7 |
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题目内容
| 2 |
| 3 |
| 3 |
| 7 |
| 2 |
| 3 |
| 3 |
| 7 |
| 2 |
| 3 |
| 3 |
| 7 |
| 2 |
| 3 |
| 18 |
| 7 |
| 18 |
| 7 |
| 2 |
| 3 |
| 6 |
| 7 |
| 6 |
| 7 |