问题 解答题
3×1.16=0.25×12=1.2÷4=1.35×6=1.68÷0.3=
0.54×101=6.5-5=10-0.18-0.12=5.79+2.63+4.21=0.64÷1.6×1.7=
答案

3×1.16=3.48;

0.25×12=3;

1.2÷4=0.3;

1.35×6=8.1;

1.68÷0.3=5.6;

0.54×101=54.54;

6.5-5=1.5;

10-0.18-0.12=9.7;

5.79+2.63+4.21=12.63.

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