| 480÷6= | 52÷9= | 3.5+2.7= | 4500÷9= |
| 0÷8= | 54-9= | 200÷5= | 30×17= |
| 12.5-3= | 25×40= | 56×6= | 20×70= |
| 17+93≈ | 796-186≈ | 35×41≈ | 169÷3≈ |
| 189×0÷21= | 25×(69-65)= | 33-3×7= | 180+270÷9= |
| 480÷6= | 52÷9= | 3.5+2.7= | 4500÷9= |
| 0÷8= | 54-9= | 200÷5= | 30×17= |
| 12.5-3= | 25×40= | 56×6= | 20×70= |
| 17+93≈ | 796-186≈ | 35×41≈ | 169÷3≈ |
| 189×0÷21= | 25×(69-65)= | 33-3×7= | 180+270÷9= |