Arithmetic

For basic math questions about addition, multiplication, fractions, etc.
R
General
Replies
3
Views
627
Harry_the_cat
Harry_the_cat
S
Z/nZ
Replies
1
Views
752
HallsofIvy
H
V
Pls help
Replies
5
Views
898
MarkFL
MarkFL
J
Solving problem with a middle number between 2 numbers
Replies
6
Views
967
Cubist
Cubist
D
Ohms Law problem
Replies
2
Views
699
Romsek
R
N
Basic question :)
Replies
5
Views
2K
toponlinetool
T
J
finding the nth term issue
Replies
7
Views
1K
Dr.Peterson
Dr.Peterson
T
Order of Operations
Replies
12
Views
1K
Dr.Peterson
Dr.Peterson
T
Fraction Addition
Replies
11
Views
1K
toponlinetool
T
C
Making 'x' the subject of this equation
Replies
9
Views
1K
Otis
Otis
N
help me using the calculator
Replies
8
Views
1K
HallsofIvy
H
T
Seating arrangement question
Replies
2
Views
2K
Dr.Peterson
Dr.Peterson
shahar
Number Theory
Replies
11
Views
1K
Dr.Peterson
Dr.Peterson
D
Equality of two equations for acoustic resonance of a sphere
Replies
3
Views
672
drewpear
D
T
What is the formula for this equation?
Replies
3
Views
738
TWM24
T
L
Numeral set
Replies
14
Views
2K
Leandrowski
L
L
Rationalizing the Denominator
Replies
4
Views
837
HallsofIvy
H
T
Need the help regarding Fibonacci sequence..
Replies
4
Views
2K
toponlinetool
T
M
How would you solve this non-calculator question?
Replies
10
Views
1K
JeffM
J
J
Prime number question
Replies
1
Views
590
HallsofIvy
H
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