题目内容
4.25
÷[(28.6-26.6)÷0.4]
答案:0.85
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递等式计算.
(1)7000÷25-28×6 | (2)(289-179)÷(275÷25) |
| (3) | (4) |
| (5) | (6) |
| (7) | (8) |
怎样简便就怎样算:
| 0.25×3.2×125 | 28×0.25+28× | 6.28- | (0.125+ |
题目内容
4.25
÷[(28.6-26.6)÷0.4]递等式计算.
(1)7000÷25-28×6 | (2)(289-179)÷(275÷25) |
| (3) | (4) |
| (5) | (6) |
| (7) | (8) |
| 0.25×3.2×125 | 28×0.25+28× | 6.28- | (0.125+ |