题目内容
| 口算. 80%-25%= | 100×48%= |
|
| ||||||||
| 90%-0.6= | 4.6+54%= | 180%÷20%= |
|
| 80%-25%=55%, | 100×48%=48, |
|
| ||||||||||||
| 90%-0.6=0.3, | 4.6+54%=5.14, | 180%÷20%=9, |
|
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题目内容
| 口算. 80%-25%= | 100×48%= |
|
| ||||||||
| 90%-0.6= | 4.6+54%= | 180%÷20%= |
|
| 80%-25%=55%, | 100×48%=48, |
|
| ||||||||||||
| 90%-0.6=0.3, | 4.6+54%=5.14, | 180%÷20%=9, |
|