问题
解答题
列式计算
(1)56加上38的4倍的和乘以16,积是多少?
(2)720与160的和,除以84与40的差,商是多少?
答案
(1)(56+38×4)×16,
=(56+152)×16,
=208×16,
=3328;
答:积是3328.
(2)(720+160)÷(84-40),
=880÷44,
=20;
答:商是20.
列式计算
(1)56加上38的4倍的和乘以16,积是多少?
(2)720与160的和,除以84与40的差,商是多少?
(1)(56+38×4)×16,
=(56+152)×16,
=208×16,
=3328;
答:积是3328.
(2)(720+160)÷(84-40),
=880÷44,
=20;
答:商是20.