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Doxdemon
2 năm trước
tính giá trị biểu thức (tính nhanh nếu có thể) a. A= -2012+ (-596)+ (-201)+ 496+ 301 b.B= -329+ (15- 101)- (25- 440) c.C= -418- {-218- [-118- (-318)+ 2018]} d.D= (-11). /113- 190/- 113. 11+ (-190). (-10) help me
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