直接写出得数.
| 0.25×3= | 9.1÷1.3= | 0.56×100= | 4.5÷0.9= | 6.7+3= | 7-0.82= |
| 1÷0.05= | 3.3×0.4= | 6.4÷0.08= | 35.2×99+35.2= | 1.9×0.7÷1.9×0.7= |
口算
| 1.92÷0.04= | 0.32×500= | 0.65+4.35= | 0.75÷15= | 1.5×105= |
| 0.3×0.1÷0.3×0.1= | a×a= | 2.52= | 62= | 1.5-0.06= |
| 0.25×3= | 9.1÷1.3= | 0.56×100= | 4.5÷0.9= | 6.7+3= | 7-0.82= |
| 1÷0.05= | 3.3×0.4= | 6.4÷0.08= | 35.2×99+35.2= | 1.9×0.7÷1.9×0.7= |
口算
| 1.92÷0.04= | 0.32×500= | 0.65+4.35= | 0.75÷15= | 1.5×105= |
| 0.3×0.1÷0.3×0.1= | a×a= | 2.52= | 62= | 1.5-0.06= |