问题 解答题
递等式计算:
603-105÷5
(842-356)×7503+198÷28×(755÷5)
答案

(1)603-105÷5

=603-21,

=582;

(2)(842-356)×7

=486×7,

=3402;

(3)503+198÷2

=503+99,

=602;

(4)8×(755÷5)

=8×151,

=1208.

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