| 計算: |
|
|
| ||||||||||||||||||||
|
15÷
|
|
|
| 5 |
| 3 |
| 5 |
| 8 |
| 2 |
| 15 |
| 5 |
| 3 |
| 5÷5 |
| 8÷2 |
| 2÷2 |
| 15÷5 |
| 5 |
| 3 |
| 1 |
| 4 |
| 1 |
| 3 |
| 5 |
| 36 |
| 1 |
| 6 |
| 2 |
| 3 |
| 2 |
| 3 |
| 4 |
| 3 |
| 15 |
| 16 |
| 5 |
| 12 |
| 15 |
| 16 |
| 12 |
| 5 |
| 15÷5 |
| 16÷4 |
| 12÷4 |
| 5÷5 |
| 3 |
| 4 |
| 3 |
| 1 |
| 9 |
| 4 |
| 5 |
| 14 |
| 10 |
| 21 |
| 5 |
| 14 |
| 21 |
| 10 |
| 5÷5 |
| 14÷7 |
| 21÷7 |
| 10÷5 |
| 1 |
| 2 |
| 3 |
| 2 |
| 3 |
| 4 |
| 9 |
| 10 |
| 3 |
| 5 |
| 10 |
| 9 |
| 3 |
| 5 |
| 10÷5 |
| 9÷3 |
| 3÷3 |
| 5÷5 |
| 2 |
| 3 |
| 15 |
| 17 |
| 5 |
| 28 |
| 5 |
| 9 |
| 15 |
| 17 |
| 28 |
| 5 |
| 9 |
| 5 |
| 15÷5 |
| 17 |
| 28 |
| 5÷5 |
| 9 |
| 5 |
| 3 |
| 17 |
| 28 |
| 1 |
| 9 |
| 5 |
| 756 |
| 85 |
| 5 |
| 6 |
| 2 |
| 3 |
| 16 |
| 25 |
| 5 |
| 6÷2 |
| 2÷2 |
| 3 |
| 25 |
| 16 |
| 5 |
| 3 |
| 1 |
| 3 |
| 25 |
| 16 |
| 125 |
| 144 |
科目:小學數(shù)學 來源: 題型:
| 5 |
| 6 |
| 3 |
| 4 |
| 1 |
| 7 |
| 3 |
| 5 |
| 6 |
| 7 |
| 5 |
| 3 |
| 5 |
| 8 |
| 1 |
| 2 |
| 1 |
| 4 |
| 3 |
| 7 |
| 4 |
| 7 |
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科目:小學數(shù)學 來源: 題型:
| 選擇合適的方法計算 ①21.7-
|
②
| ||||||||
| ③53.5×2.6+53.5×6.4+53.5 | ④[
|
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科目:小學數(shù)學 來源: 題型:
| 計算下面各題,怎樣簡便怎樣算. 6÷
|
|
| ||||||||||||||
[
|
99×
|
11.58-(7
|
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