Arithmetic

For basic math questions about addition, multiplication, fractions, etc.
F
LCM
Replies
3
Views
767
Steven G
Steven G
M
Primary School "Average" Question
Replies
9
Views
3K
Steven G
Steven G
S
Difficult pattern
Replies
3
Views
671
Dr.Peterson
Dr.Peterson
B
Reduced by a factor of 2500%?
Replies
4
Views
673
blue2020
B
W
Quick, Save the Children from Coronavirus 19.
Replies
3
Views
916
firemath
firemath
Steven G
Split from Numerical Sequence Brain Strain
Replies
11
Views
2K
tkhunny
tkhunny
B
Numerical Sequence Brain Strain
Replies
6
Views
1K
tkhunny
tkhunny
M
area of a trapezoid
Replies
3
Views
666
lookagain
L
M
Straighforward percentage calculation
Replies
9
Views
924
math master
M
M
How tell if a big fraction can't be simplified more?
Replies
3
Views
759
Steven G
Steven G
M
Median given
Replies
10
Views
1K
mathismaths
M
J
Help me please
Replies
4
Views
813
Steven G
Steven G
F
How can I shift my numbers from negative side of the numerical axis to positive side
Replies
8
Views
689
lev888
lev888
J
Modular arithmetic logic
Replies
10
Views
1K
Cubist
Cubist
I
pls help me i dont know how to answer this problem
Replies
13
Views
1K
Steven G
Steven G
M
International help!minimum time of Sequence parity with space complexity O(1)
Replies
1
Views
462
MIKE LEE
M
F
Any idea what the logic is?
Replies
2
Views
580
Steven G
Steven G
L
Please help me write out this word problem.
Replies
6
Views
847
Steven G
Steven G
A
help....
Replies
1
Views
553
Harry_the_cat
Harry_the_cat
C
Binary to Hexa-decimal conversion gives a wrong answer
Replies
2
Views
652
chamarawix
C
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