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递等式计算,能巧算的要巧算.264÷6×7849+268+151732-327-132800-800÷5936-(436+217)186+314×9

题目详情
递等式计算,能巧算的要巧算.
264÷6×7           849+268+151                    732-327-132
800-800÷5           936-(436+217)186+314×9
▼优质解答
答案和解析
(1)264÷6×7  
=44×7
=308

(2)849+268+151     
=849+151+268
=1000+268
=1268

(3)732-327-132
=732-132-327
=600-327
=273

(4)800-800÷5  
=800-160
=640

(5)936-(436+217)
=936-436-217
=500-217
=283

(6)186+314×9
=186+2826
=3012