问题
解答题
计算下面各题.
|
答案
(1)128+112÷8,
=128+14,
=142;
(2)(49+21)×(96÷8),
=70×12,
=840;
(3)75+360÷(20-5),
=75+360÷15,
=75+24,
=99.
计算下面各题.
|
(1)128+112÷8,
=128+14,
=142;
(2)(49+21)×(96÷8),
=70×12,
=840;
(3)75+360÷(20-5),
=75+360÷15,
=75+24,
=99.