题目内容
63除以9的商加上23,再乘18,算式是( )
| A.63÷9+23×18 | B.(63÷9+23)×18 | C.63÷(9+23)×18 |
由分析知,
(63÷9+23)×18,
=(7+23)×18,
=30×18,
=540;
故答案为:B.
(63÷9+23)×18,
=(7+23)×18,
=30×18,
=540;
故答案为:B.
练习册系列答案
相关题目