| 560÷28=________ | 99×3.6=________ | 84÷0.7=________ | 2+1÷3=________ |
| 1.25×0.8________ | 3.04-0.4=________ | 5- | 25×0.7×4=________ |
计算下面各题,怎样算简便就怎样算.
| 3720-4028÷38 | 78.192÷7.2-5.3×2.04 | 19÷( | 43× |
| 560÷28=________ | 99×3.6=________ | 84÷0.7=________ | 2+1÷3=________ |
| 1.25×0.8________ | 3.04-0.4=________ | 5- | 25×0.7×4=________ |
| 3720-4028÷38 | 78.192÷7.2-5.3×2.04 | 19÷( | 43× |