Arithmetic

For basic math questions about addition, multiplication, fractions, etc.
S
Put (400)*(3000) in scientific notation (have no clue!)
Replies
2
Views
2K
Deleted member 4993
D
S
scientific notation (pelase help) (3 x 10^4)(2 x 10^2)
Replies
1
Views
2K
mmm4444bot
mmm4444bot
S
changing whole numbers into fractions
Replies
6
Views
3K
Denis
D
M
Confused question: rotations in rolling coin about another
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5
Views
2K
chivox
C
M
Quadratic Qn ,Help Please :D
Replies
1
Views
1K
Deleted member 4993
D
M
Problem On Percentage Help Please :D
Replies
2
Views
2K
misscraps
M
E
I stink at long division! HELP!
Replies
2
Views
2K
Denis
D
C
Pizza Party: 3 pizzas ordered, each split into 8 pieces.
Replies
4
Views
3K
chivox
C
Y
Math Homework problem help please! :)
Replies
2
Views
2K
Deleted member 4993
D
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
5K
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
4K
mmm4444bot
mmm4444bot
T
Sheep: 2 of 5 are white; if 8 more black, how many total?
Replies
3
Views
5K
soroban
S
L
percents: Stock rose 10% one month, dropped 10% next
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1
Views
2K
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
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1
Views
2K
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
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