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
68362.3-68020.5=
68362.3×0.995
(2.5+0.6+0.3+0.2)*(3.5+0.2)*0.12= (2.15+0.2)*(3.5+0.2)*0.12=
1.4*0.2*(0.3-0.1)
4.2*0.2*(0.4-0.1)
4.7*0.2*(0.5-0.1)
4.2*0.2*(0.4-0.1)
4.2*0.2*(0.4-0.1)
2.5*0.2*(0.5-0.1)
1.4*0.2*(0.4-0.1)
4.2*0.2*(0.4-0.1)
2.5*0.2*(0.5-0.1)
4.7*0.2*(0.5-0.1)
2.5*0.2*(0.3-0.1)
4.2*0.2*(0.4-0.1)
2.5*0.2*(0.3-0.1)
2.5*0.2*(0.5-0.1)
2.5*0.2*(0.4-0.1)
(0.3+0.6+2.5)*0.2*(0.4-0.1)
2.5*0.2*(0.4-0.1)
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