问题 解答题
脱式计算.
25×4+360(38+82)÷433+27×3850-250×3.
答案

(1)25×4+360,

=100+360,

=460;

(2)(38+82)÷4,

=120÷4,

=30;

(3)33+27×3,

=33+81,

=114;

(4)850-250×3,

=850-750,

=100.

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