问题 解答题
2.3×1.91=0.57×0.12=3.08×0.25=
8.32÷4=8.94÷0.12=14.52÷2.4=
答案

①2.3×1.91=4.393;

②0.57×0.12=0.0684;

③3.08×0.25=0.77;

④8.32÷4=2.08;

⑤8.94÷0.12=74.5;

⑥14.52÷2.4=6.05;

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