问题
解答题
口算下面各题.
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答案
它y+35=8了, | 3它h×2=y8h, | 2hhh+8hhh=了hhhh, | h+99=99, | y3-了9=它它, | h×2hh它=h, | ||||||||||||
9y÷3=32, | 5hhh+2hh=52hh, | 8它÷2=它2, | 了了hh-了hhh=了hh, |
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口算下面各题.
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它y+35=8了, | 3它h×2=y8h, | 2hhh+8hhh=了hhhh, | h+99=99, | y3-了9=它它, | h×2hh它=h, | ||||||||||||
9y÷3=32, | 5hhh+2hh=52hh, | 8它÷2=它2, | 了了hh-了hhh=了hh, |
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