题目内容
直接写得数.
(
| 28×25= | 1
| 25+15×
| ||||||||||
0.75×
| 5
| -|-2
| (+4.5)+(-4.5)= |
(
-
)×2=
28×25=7001
+3
=5 25+15×
=28
0.75×
×
=
5
-3
=2
-|-2
|=-2
(+4.5)+(-4.5)=0
| 1 |
| 4 |
| 1 |
| 7 |
| 3 |
| 14 |
| 1 |
| 2 |
| 1 |
| 2 |
| 1 |
| 5 |
0.75×
| 3 |
| 16 |
| 4 |
| 3 |
| 3 |
| 16 |
| 4 |
| 7 |
| 3 |
| 7 |
| 1 |
| 7 |
| 1 |
| 2 |
| 1 |
| 2 |
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