Arithmetic

For basic math questions about addition, multiplication, fractions, etc.
L
Finding LCD of 24, 40, 48
Replies
2
Views
3K
soroban
S
P
puzzling parentheses
Replies
10
Views
3K
Deleted member 4993
D
M
Which is not true? Only one even prime; 61 is prime, 196 is
Replies
16
Views
4K
arthur ohlsten
A
A
Basic Addition with a twist: THREE + FIVE = EIGHT
Replies
10
Views
3K
stapel
stapel
A
Crazy 7-digit number: all diff. digits, is multiple of each
Replies
6
Views
3K
mmm4444bot
mmm4444bot
T
Sheep: 2 of 5 are white; if 8 more black, how many total?
Replies
3
Views
4K
soroban
S
L
percents: Stock rose 10% one month, dropped 10% next
Replies
1
Views
1K
Deleted member 4993
D
J
Adding Decimals??
Replies
1
Views
2K
stapel
stapel
J
Division: Partial Quotients Algorithm: 237 divided by 7
Replies
1
Views
9K
Deleted member 4993
D
A
arithmatic: how big will angle seem if viewed thru magnifier
Replies
1
Views
1K
stapel
stapel
L
Find each product: 5/6 of 3/8, 3/16 of 8, 2/7 of 3/5, ....
Replies
1
Views
21K
arthur ohlsten
A
C
please spell out formula for 250,000 divided by 51,000
Replies
10
Views
4K
Denis
D
R
T ate 100 cookies in 5 days, each day eating 6 more than...
Replies
3
Views
4K
soroban
S
D
math order of operations: got 1,3,5 but cant get 2 i half to
Replies
2
Views
1K
Denis
D
S
3 oranges & 4 apples=$4.33; 5 oranges & 3 apples = $5.42
Replies
2
Views
2K
stapel
stapel
S
Equation 6x + 12 = 28: what is steps in solving x?
Replies
2
Views
2K
stapel
stapel
R
1/3 divide by 5/3 plus 1/4 multiply by 3/5 minus 2/5 of 5/20
Replies
2
Views
3K
tkhunny
tkhunny
G
4 x 3 = 12 don't understand what any of it means
Replies
4
Views
2K
stapel
stapel
G
converting numbers into sentences
Replies
2
Views
2K
Deleted member 4993
D
G
Modular Arithmetic With Negative Integers
Replies
3
Views
5K
Denis
D
You must log in or register to post here.
Top