题目内容
| 35×10______35×8+35 | 63÷9+5______63÷9-5 |
| 80÷2______10+80÷2 | 52×0______52+1×0 |
| 9+9+8______9×3 | 220+20______120×2 |
| 36+6______36÷6×1 | 9÷3×3______9×1. |
| 35×10>35×8+35, | 63÷9+5>63÷9-5, |
| 80÷2<10+80÷2, | 52×0<52+1×0, |
| 9+9+8<9×3, | 220+20=120×2, |
| 36+6>36÷6×1, | 9÷3×3=9×1. |
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