问题
口算题
直接写得数。 | ||||
0.9×5= | 6.4÷0.8= | 1-0.09= | 1÷5= | 0.4×0.25= |
3.4+6.6= | 0.32÷0.4= | 0.72÷0.9= | 7.7÷0.07= | 2×0.05= |
答案
0.9×5=4.5
3.4+6.6=10
单项选择题
直接写得数。 | ||||
0.9×5= | 6.4÷0.8= | 1-0.09= | 1÷5= | 0.4×0.25= |
3.4+6.6= | 0.32÷0.4= | 0.72÷0.9= | 7.7÷0.07= | 2×0.05= |
0.9×5=4.5
3.4+6.6=10