试题与答案

4.34比______大0.49,24.6÷0.23的商精确到十分位是_____

题型:填空题

题目:

4.34比______大0.49,24.6÷0.23的商精确到十分位是______.

答案:

(1)4.34-0.49=3.85;

(2)24.6÷0.23≈107.0;

故答案为:3.85、107.0.

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