问题
解答题
列式计算.
(1)400加上23乘29的积,和是多少?
(2)2009乘以11与8的差,积是多少?
(3)125的4倍比362多多少?
答案
(1)400+23×29,
=400+667,
=1067;
答:和是1067.
(2)2009×(11-8),
=2009×3,
=6027;
答:积是6027.
(3)125×4-362,
=500-362,
=138.
答:125的4倍比362多138.