问题 解答题
脱式计算.
(252-237)÷5225÷9×4865×(588-568)16×34÷8.
答案

(1)(252-237)÷5,

=15÷5,

=3;

(2)225÷9×48,

=25×48,

=1200;

(3)65×(588-568),

=65×20,

=1300;

(4)16×34÷8,

=544÷8,

=68.

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