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(1)798÷(356-318)×37(2)301×25+256÷16(3)1872÷(14+22)÷13(4)(165-65÷5)×7(5)924×[324-(300+2)](6)270÷[(47-17)×3]

题目详情
(1)798÷(356-318)×37 (2)301×25+256÷16
(3)1872÷(14+22)÷13 (4)(165-65÷5)×7
(5)924×[324-(300+2)] (6)270÷[(47-17)×3]
▼优质解答
答案和解析
(1)原式=798÷38×37
                =21×37
                =777
(2)原式=7525+16
                =7541
 
(3)原式=1872÷36÷13
                =52÷13
                = 4
(4)原式=(165-13)×7
                 =152×7
                 =1064
(5)原式=924×(324-302)
                =924×22
                =20328
(6)原式=270÷(30×3)
                =270÷90
                =3