直接写出得数
| 84+39×0=________ | 12+3×4=________ | 6×7+4×7=________ |
| 125×8=________ | (24+1)×4=________ | 150×5÷5=________. |
用简便方法计算下面各题.
| 6.2+5.12+3.8 | 1200÷25÷4 | 13.7-8.9-1.1 |
| 57×101-57 | 78×45+22×45 | 125×32×25. |
直接写出得数
| 84+39×0=________ | 12+3×4=________ | 6×7+4×7=________ |
| 125×8=________ | (24+1)×4=________ | 150×5÷5=________. |
| 6.2+5.12+3.8 | 1200÷25÷4 | 13.7-8.9-1.1 |
| 57×101-57 | 78×45+22×45 | 125×32×25. |