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 fraction calculation
3/4-3/7
2/3-1/3
3/1+5/4
7/9-1/6
1/5+3/10
1/10+1/30
3/7一4/7
7/10-19/30
7/15+1/6
1/4-1/9
2/5+1/2
3/7+3/14
7/9-5/9
7/8+3/8
3/5-1/2
5/6-1/6
4/7+1/7
3/10+4/10
4/5÷2/3
1/7+1/5
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