计算下面各题,能简算的要简算. 16×35-360÷15 ...
答案:1 悬赏:40 手机版
解决时间 2021-03-01 08:33
- 提问者网友:自食苦果
- 2021-02-28 16:29
计算下面各题,能简算的要简算. 16×35-360÷15 ...
最佳答案
- 五星知识达人网友:孤老序
- 2021-02-28 16:40
(1)16×35-360÷15
=560-24
=536;
(2)(564-18×24)÷12
=(564-432)÷12
=132÷12
=11;
(3)125×(80+3)
=125×80+125×3
=10000+375
=10375;
(4)25×36
=25×4×9
=100×9
=900;
(5)[175-(49+26)]×23
=[175-75]×23
=100×23
=2300;
(6)38×99+38
=38×(99+1)
=38×100
=3800.
=560-24
=536;
(2)(564-18×24)÷12
=(564-432)÷12
=132÷12
=11;
(3)125×(80+3)
=125×80+125×3
=10000+375
=10375;
(4)25×36
=25×4×9
=100×9
=900;
(5)[175-(49+26)]×23
=[175-75]×23
=100×23
=2300;
(6)38×99+38
=38×(99+1)
=38×100
=3800.
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