问题
解答题
脱式计算.(要有运算过程)
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答案
(1)46×2-36,
=92-36,
=56;
(2)360-200÷4,
=360-50,
=310;
(3)125×8×4,
=1000×4,
=4000;
(4)6×(15+35),
=6×50,
=300.
脱式计算.(要有运算过程)
|
(1)46×2-36,
=92-36,
=56;
(2)360-200÷4,
=360-50,
=310;
(3)125×8×4,
=1000×4,
=4000;
(4)6×(15+35),
=6×50,
=300.