问题
计算题
计算下面各题,能简算的要简算。
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答案
(1)原式=6.75-(2.9+3.1)
=6.75-6
=0.75
=125×8×110
=110000
(3)原式=23.61-3.61+5.7
=20+5.7
=25.7
= 45×100
= 4500
计算下面各题,能简算的要简算。
|
(1)原式=6.75-(2.9+3.1)
=6.75-6
=0.75
=125×8×110
=110000
(3)原式=23.61-3.61+5.7
=20+5.7
=25.7
= 45×100
= 4500