| 直接写出结果: 75+7.25=________ | 1÷ =________ | 6×6 =________ |
1÷ × =________ | - × =________ | 10×7 ÷7 =________ |
7-3÷ =________ | 100×0.1%=________ | 100÷10%=________ |
×2÷ ×2=________. |
1
1000.110004分析:本题根据小数加法、分数乘法、除法的运算法则计算即可.完成时要注意分析式中数据,能简便运算的要简便运算.
解答:
| 解:75+7.25=82.25 | 1÷ =4 | 6×6 =36![]() |
1÷ × =1 | - × =![]() | 10×7 ÷7 =10 |
7-3÷ =0 | 100×0.1%=0.1 | 100÷10%=1000 |
×2÷ ×2=4故答案为:82.25,4,36 ,1, ,10,0,0.1,1000,4. |
点评:完成此类题目要细心分析式中数据,快速准确得出答案.
=________
=________
×
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