问题 解答题

0.75×0.66=

11.05×0.04=

0.43×2.25=

4.82×11.23=

答案

(1)0.75×0.66=0.495;

(2)11.05×0.04=0.442;

(3)0.43×2.25=0.9675;

(4)4.82×11.23=54.1286.

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