| 0.79+0.79×99= | 1÷5+1÷5= | 0.89×101-0.89= | 2-0.64-0.36= |
| 1.1-2.7÷27= | 12.4×11-12.4= | 1.25×3.3×0= | 20-3.7-7.3= |
| 5×0.75÷1.5×0.75= | 1-0.1×0.1= | 6×0.125×8= | 1×0.4÷1×0.4= |
| 0.79+0.79×99= | 1÷5+1÷5= | 0.89×101-0.89= | 2-0.64-0.36= |
| 1.1-2.7÷27= | 12.4×11-12.4= | 1.25×3.3×0= | 20-3.7-7.3= |
| 5×0.75÷1.5×0.75= | 1-0.1×0.1= | 6×0.125×8= | 1×0.4÷1×0.4= |