| 4×300=________ | 285+725=________ | 240÷4=________ | 80-400÷80=________ |
| 1000-548=________ | 25×4=________ | 15×6-6×5=________ | ________÷9=20…6. |
| 4×300=________ | 285+725=________ | 240÷4=________ | 80-400÷80=________ |
| 1000-548=________ | 25×4=________ | 15×6-6×5=________ | ________÷9=20…6. |