问题
解答题
脱式计算.
|
答案
(1)20×24÷6,
=480÷6,
=80;
(2)(35+24)×24,
=59×24,
=1416;
(3)1200-8×25,
=1200-200,
=1000;
(4)23×12+40,
=276+40,
=316.
脱式计算.
|
(1)20×24÷6,
=480÷6,
=80;
(2)(35+24)×24,
=59×24,
=1416;
(3)1200-8×25,
=1200-200,
=1000;
(4)23×12+40,
=276+40,
=316.