问题 解答题
脱式计算.
24×25+876÷73956-946÷43-406.
答案

(1)24×25+876÷73

=600-12

=588;

(2)956-946÷43-406

=956-22-406

=956-406-22

=550-22

=528.

填空题
单项选择题 A1/A2型题