Arithmetic

For basic math questions about addition, multiplication, fractions, etc.
L
calculus problem that look more geometry than calculus
Replies
14
Views
1K
jonah2.0
jonah2.0
L
one week struggling to solve this electricity
2
Replies
22
Views
2K
mario99
M
M
Please help me to solve this problem
Replies
7
Views
633
Dr.Peterson
Dr.Peterson
L
greatest common divisor of large numbers
Replies
6
Views
586
logistic_guy
L
L
how to tell if a large number is prime or not
Replies
4
Views
483
logistic_guy
L
Agent Smith
1 = 0.999...
Replies
2
Views
419
Agent Smith
Agent Smith
N
Demonstration of a property of potentiation
Replies
4
Views
418
Dr.Peterson
Dr.Peterson
H
Depth challenge year 4
Replies
2
Views
547
Kingfireboy
K
K
I have no clue pls help urgent: Davis wants to buy 9 bars of chocolate but is short of $ 2.50...
Replies
7
Views
1K
Dr.Peterson
Dr.Peterson
B
How do I calculate the scale weight of an object??
Replies
15
Views
3K
Dr.Peterson
Dr.Peterson
P
Multiplying Fractions: The question is 1 2/3 * 1 1/4 (Son has to use method where he draws boxes)
Replies
3
Views
728
Otis
Otis
T
5th grade math question: 5 packages. 12 people. How much does each person get?
Replies
4
Views
554
Otis
Otis
R
Salary Calc Help
Replies
10
Views
506
Steven G
Steven G
M
Mature student back to basics
Replies
5
Views
534
Zam
Z
J
hi guys
Replies
6
Views
576
Zam
Z
G
How much Magnesium Chloride and boron am I getting in my solution?
Replies
12
Views
1K
Zam
Z
J
10% ethanol to gasoline?
Replies
4
Views
533
Zam
Z
S
some math thing
Replies
3
Views
339
Zam
Z
N
missing number in the grid
Replies
14
Views
1K
Zam
Z
J
Need Help with Gram cost
Replies
3
Views
637
Zam
Z
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