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Arithmetic
For basic math questions about addition, multiplication, fractions, etc.
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mmm4444bot
Sep 5, 2017
Replies
0
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7K
Sep 5, 2017
mmm4444bot
G
Can it be natural?
GilgameshProject
Tuesday at 6:57 PM
Replies
10
Views
138
Yesterday at 6:05 PM
blamocur
B
How to pick some numbers out of 13 integers, from an 4 digits code
batmath
Apr 5, 2024
Replies
4
Views
158
Apr 9, 2024
Dr.Peterson
J
Rectilinear shape area and perimeter question help please
Jignesh77
Apr 9, 2024
Replies
2
Views
228
Apr 9, 2024
Jignesh77
J
J
The bouncy balls the most bouncy
Jignesh77
Apr 1, 2024
Replies
4
Views
218
Apr 1, 2024
The Highlander
K
I have no clue pls help urgent: Davis wants to buy 9 bars of chocolate but is short of $ 2.50...
Kaveraa
Feb 13, 2024
Replies
5
Views
371
Mar 27, 2024
khansaheb
K
H
How would you solve positive integer adding to a certain number questions.
hirohamada100
Mar 17, 2024
Replies
1
Views
185
Mar 18, 2024
Dr.Peterson
T
5th grade math question: 5 packages. 12 people. How much does each person get?
Taggy
Mar 12, 2024
Replies
2
Views
192
Mar 13, 2024
stapel
P
Multiplying Fractions: The question is 1 2/3 * 1 1/4 (Son has to use method where he draws boxes)
PM2024
Mar 5, 2024
Replies
1
Views
195
Mar 6, 2024
BigBeachBanana
M
How to come this numbers
Murthi
Feb 9, 2024
Replies
4
Views
341
Mar 5, 2024
eipi45
E
R
I can't understand how to do this ratio problem: 9a:7c = 4:7, 3b:5c = 5:3; show that a+b:b+c = 29:34
Raanikeri
Feb 28, 2024
Replies
8
Views
498
Feb 28, 2024
Raanikeri
R
N
simplifying another surds: (sqrt(3 + sqrt(5 - sqrt(13 + sqrt(48))))) / (sqrt(6) + sqrt(2)
nanase
Feb 21, 2024
Replies
18
Views
511
Feb 26, 2024
Dr.Peterson
N
simplifying surds: (1+2sqrt(3)+sqrt(5))/((1+sqrt(3))(sqrt(3)+sqrt(5))) + (sqrt(5)+2sqrt(7)+3)/((sqrt(5)+sqrt(7))(sqrt(7)+3))
nanase
Feb 19, 2024
Replies
6
Views
316
Feb 21, 2024
nanase
N
H
Need the right equation: Max score for x,y and z is 100 in the best case. Now we've something called perfscore which we calculate based on....
hsudars
Feb 7, 2024
Replies
1
Views
231
Feb 14, 2024
blamocur
G
Please help with "If 100 items normally cost $300 but if I got 300 items I would get it for $800,..."
Grizzlyturds
Feb 4, 2024
Replies
1
Views
268
Feb 5, 2024
Dr.Peterson
R
Need a little help with a graph
Ramses823
Jan 27, 2024
Replies
6
Views
418
Jan 29, 2024
Ramses823
R
M
Is 4.56(with bar on top of 6) a rational or irrational number?
mathven
Jan 22, 2024
Replies
5
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324
Jan 23, 2024
mario99
M
J
Fraction problem: "A boy baked a batch of cookies. only 1/3 of the batch was left after dinner...."
Jignesh77
Jan 14, 2024
Replies
6
Views
510
Jan 14, 2024
Jignesh77
J
N
What are the last two digits of 2017^{2017}?
nanase
Nov 2, 2023
2
Replies
33
Views
2K
Jan 4, 2024
Agent Smith
A
S
Finding an avg numerical value
Shika
Dec 14, 2023
Replies
3
Views
382
Jan 2, 2024
Agent Smith
A
S
Finding prime numbers using the "Petrov method"?
syndicatel
Dec 11, 2023
Replies
4
Views
357
Dec 31, 2023
Agent Smith
A
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