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. |
分析:计算出两边的得数或找出算式的规律,进而比较得解.
解答:
故答案为:>,>,<,<,<,=,>,=.
| 解: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. |
点评:在比较算式大小时,要根据实际情况进行比较,利用规律或计算出结果再比较.
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