用递等式计算.150÷30×524200-8×307765÷(80-29)(78+16)×14.-数学

题目简介

用递等式计算.150÷30×524200-8×307765÷(80-29)(78+16)×14.-数学

题目详情

用递等式计算.
150÷30×52
4200-8×307
765÷(80-29)
(78+16)×14.
题型:解答题难度:中档来源:不详

答案

(1)150÷30×52,
=5×52,
=260;

(2)4200-8×307,
=4200-2456,
=1744;

(3)765÷(80-29),
=765÷51,
=15;

(4)(78+16)×14,
=94×14,
=1316.

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