题目内容
脱式计算.
943-25×34+169=
(1000-72)÷8=
943-25×34+169=
(1000-72)÷8=
(1)943-25×34+169,
=943-850+169
=93+169,
=262;
(2)(1000-72)÷8,
=928÷8,
=116.
=943-850+169
=93+169,
=262;
(2)(1000-72)÷8,
=928÷8,
=116.
练习册系列答案
相关题目
题目内容