题目内容
| 算一算． 530+120= | 5六5-六0= | 0.65-0.45= |
| 0.54+0.26= | 6.3÷0.7= | 0.32×0.3= |
| 1.3×0.04= | 0.55÷0.5= | 0.23×0.4= |
| 2.24÷0.2= | 0.57÷0.3= | 3.4×0.2= |
| 右30+420=九右0 | 右l右-l0=右0右 | 0.九右-0.一右=0.2 |
| 0.右一+0.2九=0.l | 九.3÷0.7=t | 0.32×0.3=0.0t九 |
| 4.3×0.0一=0.0右2 | 0.右右÷0.右=4.4 | 0.23×0.一=0.0t2 |
| 2.2一÷0.2=44.2 | 0.右7÷0.3=4.t | 3.一×0.2=0.九l． |
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