| 用遞等式計算.(怎樣算簡便就怎樣算) 5020-2940÷28×37 |
|
3×(
| ||||||||||||||||
|
1-
|
(0.25+
|
| 5 |
| 6 |
| 1 |
| 4 |
| 1 |
| 6 |
| 1 |
| 4 |
| 5 |
| 6 |
| 1 |
| 6 |
| 1 |
| 4 |
| 1 |
| 4 |
| 7 |
| 12 |
| 5 |
| 9 |
| 1 |
| 4 |
| 41 |
| 36 |
| 1 |
| 4 |
| 32 |
| 36 |
| 2 |
| 3 |
| 7 |
| 2 |
| 7 |
| 6 |
| 2 |
| 3 |
| 7 |
| 2 |
| 1 |
| 2 |
| 1 |
| 8 |
| 8 |
| 5 |
| 1 |
| 8 |
| 7 |
| 12 |
| 14 |
| 15 |
| 2 |
| 3 |
| 10 |
| 12 |
| 4 |
| 15 |
科目:小學數學 來源: 題型:
直接寫出得數.
|
|
|
1÷
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|
2.35+76.5= | 3.25-(0.25+
|
(
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