Mathematics
语言:
中文
Language:English
==equ==
Unary equation
Multivariate equation
==cal==
Solution inequality
Mathematical calculation
Fractional calculation
Mathematical statistics
Resolving prime factor
Fraction and Decimal Interactions
Lenders ToolBox
==LiAl==
Determinant
Matrix multiplication
Inverse matrix
==der==
Derivative function
==img==
Function image
==que==
Q&A
current location:Mathematical operation > History of Mathematical Computation
30+(9+15+2)*0.75
0.04*75%*0.4468+6.5%*0.5532
(600+450+700+600+150+200)/2
(30+9+15+2+12)/0.75
(30+9+15+2)/0.75
(10000-3000+20000-12600-300+2400+3200)*75%-(40000+42000+4200)*8%
(10000-3000+20000-12600-300+2600+3200)*75%
(10000-3000+20000-12600-300+2600+3200)*75%-(40000+42000+4200)*8%
(7400/42000-12.5%)*42000
(7400/42000-12.5%)*40000
(7400/42000-12.5%)
(7000/40000-12.5%)*40000
abs(1/3)
abs(1/3)
abs(1/3)
(4-1.6)*1300+(6-3.5)*1000+(2-1.2)*400-1600
(4-1.6)*600+(6-3.5)*1000+(2-1.2)*400
(4-1.6)*600+(6-3.5)*1000+(2-1.2)*400-1600
(4-1.6)*600+(6-3.5)*520
(4-1.6)*600+(6-3.5)*520-1000
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