问题
解答题
计算下面各题
|
答案
(1)213×3-39,
=639-39,
=600;
(2)376-96÷8,
=376-12,
=364;
(3)64×7÷4,
=448÷4,
=112;
(4)854÷(56-49),
=854÷7,
=122.
计算下面各题
|
(1)213×3-39,
=639-39,
=600;
(2)376-96÷8,
=376-12,
=364;
(3)64×7÷4,
=448÷4,
=112;
(4)854÷(56-49),
=854÷7,
=122.