Arithmetic

For basic math questions about addition, multiplication, fractions, etc.
K
Why does this simple example produce variance? (employee salaries)
Replies
3
Views
1K
katie620
K
N
What's the recommended age for my app?
Replies
0
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1K
nfarima
N
H
Packs for Given Quantity
Replies
9
Views
2K
JeffM
J
R
Difference? "Smallest nonzero 4-digit number", "Smallest 4 nonzero digit number"
Replies
3
Views
6K
stapel
stapel
S
This will be so easy for all of you -
Replies
2
Views
1K
Sal209
S
N
Lists Help? (How could I get the highest possible score?)
Replies
1
Views
1K
Dr.Peterson
Dr.Peterson
T
Place value: "The numeral for twenty hundredths is...?"
Replies
5
Views
4K
JeffM
J
K
Gambling Phrase: "$5.00 will get you $10.00 if she is late again for work."
Replies
14
Views
4K
tkhunny
tkhunny
L
serious problem help needed: there are 400 llamas and alpacas in total....
Replies
5
Views
5K
mmm4444bot
mmm4444bot
C
Least amount of operations to convert an 18th of a second into a 30th.
Replies
9
Views
3K
JeffM
J
J
How to find the number of students in three groups when you know the total?
Replies
4
Views
2K
Jonathan99
J
J
Fractions
Replies
4
Views
1K
Dr.Peterson
Dr.Peterson
M
WTH is up with Prime Numbers? What purpose do primes serve? In my 40s; really wanna k
Replies
4
Views
2K
mmm4444bot
mmm4444bot
T
Richard average 83 in 3 classes, 84 in 3 classes. If ave. for non-math is 82, then...
Replies
3
Views
1K
mmm4444bot
mmm4444bot
M
If 550 grams of cheese costs £2.20 how much can you buy with £2.00?
Replies
2
Views
1K
stapel
stapel
J
Find the missing number x in x + (x * 35%) = 100
Replies
2
Views
1K
stapel
stapel
A
Subtracting fractions with unlike denominators
Replies
2
Views
1K
awholenumber
A
N
Is this some type of riddle? (going "halves" in business idea; keep getting it wrong)
Replies
1
Views
1K
mmm4444bot
mmm4444bot
R
Can someone explain this calculation
Replies
12
Views
2K
JeffM
J
T
Choc bar confusion
Replies
1
Views
1K
stapel
stapel
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