题目内容
| 计算小能手. 1.32+5.45×2.4 | 0.054÷0.12÷0.5 | 6.3÷0.42-1.08. |
(1)1.32+5.45×2.4
=1.32+13.08
=14.4;
(2)0.054÷0.12÷0.5
=0.45÷0.5
=0.9;
(3)6.3÷0.42-1.08
=15-1.08
=13.92.
=1.32+13.08
=14.4;
(2)0.054÷0.12÷0.5
=0.45÷0.5
=0.9;
(3)6.3÷0.42-1.08
=15-1.08
=13.92.
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