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Unit 1 Vocabulary


A counting number greater than one that has more than two factors. Composite Number
Is 6 a composite number or prime number? Composite
If the larger of two counting numbers can be divided by the smaller with no remainder, then the larger number is this Divisible by
The small, raised number in exponential notation that tells how many times the base is used as a factor. Exponent
Solve 4 to the second power 16
Solve 2 to the third power 8
One of two or more numbers that are multiplied to give a product. Factor
Name the factors of 12 1,12,2,6,3,4
Which property states that the order in which you multiply or add numbers does not matter? Commutative Property
A way to show factor pairs in a list of all the factors of a number. Factor Rainbow
A number sentence or expression that models a number story or situation. Number Model
A whole number that has exactly two factors, itself and 1. Prime Number
Is 2 prime or composite? Prime
The result of multiplying two or more numbers, called factors Product
A rectangular arrangement of objects in rows and columns such that each row has the same number of objects and each comumn has the same number of objects Rectangular Array
A number that is the product of a counting number multiplied by itself. Square Number
Which is a square number, 36 or 20? 36
Created by: kimellis