解;
甲的小數(shù)點(diǎn)向左移動(dòng)一位就等于乙甲乙的和為35.75
所以甲數(shù)百分位就是5將5代入7
就是5加X得到的X為2
即甲數(shù)的十分位是2再次帶入
求出甲的個(gè)位是3
甲數(shù)就是3.25
乙數(shù)就是32.5
甲乙兩數(shù)的和是35.75甲數(shù)的小數(shù)點(diǎn)向左移動(dòng)一位就等于乙數(shù).甲乙兩數(shù)分別是多少
甲乙兩數(shù)的和是35.75甲數(shù)的小數(shù)點(diǎn)向左移動(dòng)一位就等于乙數(shù).甲乙兩數(shù)分別是多少
數(shù)學(xué)人氣:808 ℃時(shí)間:2019-10-19 20:03:49
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