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.
脱式计算:
(1)408÷4×5
=______
=______
(2)(548-233)÷5
=______
=______.
(1)408÷4×5
=102×5,
=510;
(2)(548-233)÷5
=315÷5,
=63;
故答案为:102×5,510;315÷5,63.