问题 解答题
脱式计算:
800-600÷2018×(537-488)25×37×4720÷16÷5.
答案

(1)800-600÷20,

=800-30,

=770;

(2)18×(537-488),

=18×49,

=882;

(3)25×37×4,

=25×4×37

=100×37,

=3700;

(4)720÷16÷5,

=720÷(16×5),

=720÷80,

=9.

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