问题
计算题
脱式计算下面各题。
|
答案
(1)原式=726+51
=777
=12090
(3)原式=1611÷9
=179
=2448
(5)原式= 42×70
=2940
=25200
(7)原式=51+74
=125
=201
脱式计算下面各题。
|
(1)原式=726+51
=777
=12090
(3)原式=1611÷9
=179
=2448
(5)原式= 42×70
=2940
=25200
(7)原式=51+74
=125
=201