问题
解答题
小明将50-40÷5按(50-40)÷5进行计算,他算出的得数与正确的得数相差( )
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答案
50-40÷5
=50-8
=42;
(50-40)÷5
=10÷5
=2;
42-2=40.
故选:C.
小明将50-40÷5按(50-40)÷5进行计算,他算出的得数与正确的得数相差( )
|
50-40÷5
=50-8
=42;
(50-40)÷5
=10÷5
=2;
42-2=40.
故选:C.