问题
计算题
递等式计算。(能简算的要简算)
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答案
(1)原式=2400÷120+375
=395
=23.72
=5508
(4)原式=628-(200-1)
= 429
= 4250+170+1360
=5780
= 4000÷1000
= 4
(7)原式=323×(101-1)
=32300
=16.05
=75000
递等式计算。(能简算的要简算)
|
(1)原式=2400÷120+375
=395
=23.72
=5508
(4)原式=628-(200-1)
= 429
= 4250+170+1360
=5780
= 4000÷1000
= 4
(7)原式=323×(101-1)
=32300
=16.05
=75000