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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