问题
解答题
列式计算.
(1)750除以15的商加上46乘2的积,和是多少?
(2)508与289的差乘26,积是多少?
答案
(1)750÷15+46×2,
=50+92,
=142;
答:和是142.
(2)(508-289)×26,
=219×26,
=5694;
答:积是5694.
列式计算.
(1)750除以15的商加上46乘2的积,和是多少?
(2)508与289的差乘26,积是多少?
(1)750÷15+46×2,
=50+92,
=142;
答:和是142.
(2)(508-289)×26,
=219×26,
=5694;
答:积是5694.