脱式计算.(736+164)×9800-300÷5175+25×4125×8×8495+205×4607-26×3

发布时间:2020-07-31 06:47:41

脱式计算. (736+164)×9800-300÷5175+25×4125×8×8495+205×4607-26×3

网友回答

解:(1)(736+164)×9,
=900×9,
=8100;

(2)800-300÷5,
=800-60,
=740;

(3)175+25×4,
=175+100,
=275;

(4)125×8×8,
=(125×8)×8,
=1000×8,
=8000;

(5)495+205×4,
=495+820,
=1315;

(6)607-26×3,
=607-78,
=529;
解析分析:(1)先算括号里的加法,再算乘法,(2)先算除法,再算减法,(3)先算乘法,再算加法,(4)运用乘法结合律进行简算,(5)先算乘法,再算加法,(6)先算乘法,再算减法.

点评:考查了整数四则混合运算顺序.
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