A) added together to get a multiple
B) numbers you multiply together to get another number
C) the answer when you add a number to itself
D) always even

A) the answer to a subtraction problem
B) what you get when you divide a number up
C) always odd
D) The result of multiplying by a whole number

A) Any number that can be divided by 2; can be split evenly in 2
B) A number that cannot be divided exactly by 2; cannot be cut in half

A) A number that cannot be divided exactly by 2; cannot be cut in half
B) Any number that can be divided by 2; can be split evenly in 2

A) a multiple of 30
B) prime
C) odd
D) even

A) a factor of 6
B) odd
C) a multiple of 5
D) a multiple of 4

A) false
B) true

A) all odd numbers
B) numbers that end in 5 or 0
C) all numbers that end in 3
D) all even numbers

A) 18
B) 17
C) 21
D) 25

A) 8
B) 3
C) 5
D) 7