Arithmetic

For basic math questions about addition, multiplication, fractions, etc.
B
Math Puzzle: S and K both wrote down a number with a 7. Each number looks like ".xxx"
Replies
7
Views
2K
Barbados
B
A
What is the right cost to calculate transfer of shares costs
Replies
1
Views
1K
Ishuda
I
D
ratio problem: If a valve with a 4.3% preload opens at 3.5 PSI, and a valve with...
Replies
6
Views
2K
dave8441
D
S
Simple Maths Help and calculation regarding fiding Estimate Downloading Time
Replies
1
Views
1K
stapel
stapel
M
Finding the nth line of a sequence. Help with the logic
Replies
5
Views
2K
Harry_the_cat
Harry_the_cat
E
If 2/3 of participants in a survey say that they like going to the movies, and 1/6 of
Replies
2
Views
1K
pka
pka
C
Using the numbers 1-6 once each and only once. Create an addition problem using 3 box
Replies
9
Views
6K
Cillix
C
H
unique groups of 3 from 9 groups
Replies
4
Views
3K
Ishuda
I
A
take away 30% of the 3 grams. How many grams do I have left?
Replies
18
Views
6K
apple-scrub
A
F
Help with fractions , some values and questions. Please kindly help..
Replies
9
Views
7K
Steven G
Steven G
S
  • Poll
A negative number when multiplied by a negative number results in a pos. number. Why?
Replies
0
Views
1K
shamsrehman
S
C
Stumped: My mother was 27 years old when I was born. 8 years ago, she was twice as...
Replies
2
Views
6K
Croffer
C
M
Order Of Operations Equation
Replies
10
Views
6K
stapel
stapel
M
magic square with symbols
Replies
1
Views
1K
stapel
stapel
M
Fraction worded problem about salary and spending
Replies
4
Views
4K
MathsFormula
M
X
Basic averages
Replies
3
Views
2K
Xandernz267
X
U
Stoopid division question I SHOULD understand but don't.
Replies
4
Views
3K
Vanice
V
J
Cannot make sense of this for the life of me
Replies
6
Views
3K
Steven G
Steven G
B
Multiple fraction problems
Replies
4
Views
2K
Otis
Otis
A
time and work
Replies
3
Views
2K
Deleted member 4993
D
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