Factor

1
Factor

• numbers that you multiply to get a product
• Example
• 2 and 6 are factors of 12
• because 2 x 6 12

2
Product

• The answer to a multiplication problem

3
Proper factor

• All the factors of a number, except the number
  itself
• Example proper factors of 20
• 1, 2, 4, 5, 10

4
Multiple

• A product of the number and another whole number
• Multiples of 5 5, 10, 15, 20, 25, 30, etc.

5
Decreasing

• Greatest to least
• Gets smaller

6
Prime

• A number with just two factors (1 and itself)
• Examples 2, 3, 5, 7, 11, 13, 17, 19, 23, 29

7
Composite

• Numbers with more than two factors
• Not prime
• Example 30

8
Factor Pair

• Two whole numbers that are multiplied to get a
  product
• 3 x 4 12

9
Square Number

• A number that you get when you multiply one of
  its factors by itself
• 16 is a square number.
• 4 x 4 16

10
Dimension

• The length of the sides
• or
• Length, width, height

11
Even Number

• A number that is evenly divisible by 2
• Has 2 as a factor
• Even numbers have a partner
• Even numbers end in 0, 2, 4, 6, or 8

12
Odd Number

• NOT divisible by 2
• Does not have 2 as a factor
• Ends in 1, 3, 5, 7, or 9

13
Conjecture

• Best guess about a pattern or relationship

14
Venn Diagram

• Overlapping circles are used to show relationships