题目内容
递等式计算。(能简算的要简算)
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(1)原式=2400÷120+375 =395 |
(2)原式=73.72-(36.25+13.75) =23.72 |
(3)原式=100×54+2×54 =5508 |
(4)原式=628-(200-1) = 429 |
(5)原式=(50+2)×85+1360 = 4250+170+1360 =5780 |
(6)原式= 4000÷(125×8) = 4000÷1000 = 4 |
(7)原式=323×(101-1) =32300 |
(8)原式= 41.37-10.37-14.95 =16.05 |
(9)原式=125×8×3×25 =75000 |
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