| 1224÷36×25-758 | 132.5-18÷7.5+7.6 | 12-
| [
|
=34×25-758,
=850-758,
=92;
(2)132.5-18÷7.5+7.6,
=132.5-2.4+7.6,
=130.1+7.6,
=137.7;
(3)12-
| 2 |
| 7 |
| 1 |
| 7 |
| 1 |
| 5 |
=12-
| 2 |
| 7 |
| 5 |
| 7 |
=11
| 5 |
| 7 |
| 5 |
| 7 |
=12
| 3 |
| 7 |
(4)[
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| 7 |
| 16 |
| 1 |
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| 8 |
| 9 |
=[
| 3 |
| 4 |
| 3 |
| 16 |
| 8 |
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=
| 9 |
| 16 |
| 8 |
| 9 |
=
| 1 |
| 2 |
编辑:chaxungu时间:2026-04-27 13:21:22分类:小学数学题库
| 1224÷36×25-758 | 132.5-18÷7.5+7.6 | 12-
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