问题 解答题

脱式计算:

(1)408÷4×5

=______

=______

(2)(548-233)÷5

=______

=______.

答案

(1)408÷4×5

=102×5,

=510;

(2)(548-233)÷5

=315÷5,

=63;

故答案为:102×5,510;315÷5,63.

选择题
判断题