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脱式计算.2089-125×8(14+16)×150108÷(58-49)38×18÷947×62-627475-408÷616×(18+27)32×(325-298)125÷5×25

题目详情
脱式计算.
2089-125×8         (14+16)×150            108÷(58-49)
38×18÷9              47×62-627              475-408÷6
16×(18+27)32×(325-298)125÷5×25
▼优质解答
答案和解析
(1)2089-125×8 
=2089-1000
=1089;

(2)(14+16)×150 
=30×150
=4500;

(3)108÷(58-49)
=108÷9
=12;

(4)38×18÷9  
=684÷9
=76;

(5)47×62-627
=2914-627
=2287;

(6)475-408÷6
=475-68
=407;

(7)16×(18+27)
=16×45
=720;

(8)32×(325-298)
=32×27
=864;

(9)125÷5×25
=25×25
=625.