题目内容
计算:
1
×5
÷5
-
.
1
| 1 |
| 8 |
| 1 |
| 3 |
| 2 |
| 5 |
| 2 |
| 5 |
1
×5
÷5
-
,
=
×
÷5
-
,
=6×
-
,
=
-
,
=
.
| 1 |
| 8 |
| 1 |
| 3 |
| 2 |
| 5 |
| 2 |
| 5 |
=
| 9 |
| 8 |
| 16 |
| 3 |
| 2 |
| 5 |
| 2 |
| 5 |
=6×
| 5 |
| 27 |
| 2 |
| 5 |
=
| 10 |
| 9 |
| 2 |
| 5 |
=
| 32 |
| 45 |
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