MY MATH VOCABULARY

By Trevor Dunn

COMPOSITE NUMBER

A composite Number is a number that has more

then two factors. For example, 12 is a Composite

Number because it’s factors are 1,12,2,6,3,4.

DIVISIBLE

Something is Divisible when you can divide

something without any remainder. For example,

1,432 is Divisible by 6.

EVEN NUMBERS

A even number is a number ending in 0, 2, 4, 6,

and 8. For example, 4 is a even number.

EXPONENT

An exponent is when you take a number to the

power of something. For example, in three to the

power of 2, 2 is the exponent.

FACTOR

A factor is one number that when multiplied with

another number is a product. For example, 2*3=6 2

is a factor.

FACTOR PAIR

A factor pair is two numbers that equal a product.

For example, 5*6=30 5 and 6 are a factor pair.

NUMBER MODEL

A number model is like an equation. For example,

5+5=10 that is a number model.

ODD NUMBER

An odd number is a number that ends in 1, 3, 5, 7

or 9. For example, 7 is a odd number.

PRIME NUMBER

A prime number only has two factors. The only two

factors are 1 and itself. For example, 2 is a prime

number because the only two.

PRODUCT

A product is the answer in a multiplication

problem. For example, 5*5=25, and 25 is the

product.

QUOTIENT

A quotient is the answer in a division problem. For

example, 9/3=3, 3 is the Quotient.

RECTANGULAR ARRAY

A rectangular array is a bunch of dots in rows and

columns that is shaped like a rectangle. For example,

6 and 4.

SQUARE ARRAY

A square array is a bunch of dots in rows and

columns that are all the same length that make a

square shape. For example, 4 by 4 is a square array.

SQUARE NUMBER

A square number is when you multiple two

doubles. For example the square number of 8 is 64.

SQUARE ROOT

A square root is the double factor of the product.

For example, the square root of 64 is 8.

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