| 63÷7= | 580+200= | 60×7= | 350+500= | 35+8= |
| 270-70= | 420×3= | 30÷6= | 700-120= | 240+80= |
| 34-18= | 88÷9= | 90×4= | 93-63= | 8×0= |
| 15×6= |  + = | 1- = |  - = |  + = |
| 解：63÷7=9 | 580+200=780 | 60×7=420 | 350+500=850 | 35+8=43 |
| 270-70=200 | 420×3=1260 | 30÷6=5 | 700-120=580 | 240+80=320 |
| 34-18=16 | 88÷9=9…7 | 90×4=360 | 93-63=30 | 8×0=0 |
| 15×6=90 | +=1 | 1-= | -= | += |
分析：根据加、减、乘、除的计算方法进行计算．据此解答．
点评：本题综合考查了学生基本的计算能力．