问题 解答题
324+67+76.34×27+66×2799×52+52.
答案

(1)324+67+76,

=324+76+67,

=400+67,

=467;

(2)34×27+66×27,

=(34+66)×27,

=100×27,

=2700;

(3)99×52+52,

=(99+1)×52,

=100×52,

=5200.

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