题目内容
16÷0.25= | = | = | = |
= | = | 1-= | 2.25+×= |
= | = | = | = |
解:16÷0.25=64 | =0.6 | =1.5 | = |
=1 | =0.5 | 1-= | 2.25+×=3 |
=8 | =10 | =4.1 | =1 |
分析:根据题目特点把分数化成小数或分数化成小数,再根据加、减、乘、除法的计算方法进行计算.
点评:本题综合考查了学生的计算能力.
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题目内容
16÷0.25= | = | = | = |
= | = | 1-= | 2.25+×= |
= | = | = | = |
解:16÷0.25=64 | =0.6 | =1.5 | = |
=1 | =0.5 | 1-= | 2.25+×=3 |
=8 | =10 | =4.1 | =1 |