What is a prime number?
A number that has only two factors, one and itself
What is a composite number?
A number that has more than two factors
34 x 75
What is 2,550
What are the factors of 20?
What is 1, 2, 4, 5, 10, 20
What is a multiple?
Ex. 5: 5, 10, 15, 20, 25, 30
What is the area of a rectangle with dimensions 45 meters wide by 22 meters long?
What is 990 meters squared?
What is a factor?
The numbers you multiply together to get a product.
Use the associative property to rewrite the expression: 30 x 24
(3 x 10) x 24
3 x (10 x 24)
84 x 52
What is 4, 368
What is 279 divided by 2?
What is 139 r 5
If a house has an area of 63 square meters and a length of 9 meters, what is the width?
7 meters
What is the largest multiple of 6 that is less than 59?
54