题目内容
直接写得数. 99+698= | 10÷0.1= | 0.2×0.2= |
0.3÷0.6= | += | -= |
1÷0.125= | ÷= | 2--= |
6-6÷6= |
解:99+698=797 | 10÷0.1=100 | 0.2×0.2=0.04 |
0.3÷0.6=0.5 | += | -= |
1÷0.125=8 | ÷= | 2--=1 |
6-6÷6=5 |
分析:按运算顺序来做能简算的要简算
点评:按运算顺序来解答,能简算的要简算.
练习册系列答案
相关题目
题目内容
直接写得数. 99+698= | 10÷0.1= | 0.2×0.2= |
0.3÷0.6= | += | -= |
1÷0.125= | ÷= | 2--= |
6-6÷6= |
解:99+698=797 | 10÷0.1=100 | 0.2×0.2=0.04 |
0.3÷0.6=0.5 | += | -= |
1÷0.125=8 | ÷= | 2--=1 |
6-6÷6=5 |