How can we help?

You can also find more resources in our Help Center.

numerator

denominator

improper fraction

mixed number

The top number in a fraction, the part

The bottom number in a fraction, the whole

A fraction whose numerator is larger than the denominator. (E…

A number made up of a whole number and a fraction. (Example:…

numerator

The top number in a fraction, the part

denominator

The bottom number in a fraction, the whole

whole

equal parts

numerator

denominator

complete and not divided

parts of a whole that are of equal size

the number of parts counted or separated (the top number in a…

the total number of equal parts of a whole (the bottom number…

whole

complete and not divided

equal parts

parts of a whole that are of equal size

Numerator

Denominator

Adding fractions

Subtracting Fractions

The top number of a fraction like 1 in 1/2

The bottom number in a fraction like 2 in 1/2

Step 1: Make sure the bottom numbers (the denominators) are t…

Step 1. Make sure the bottom numbers (the denominators) are t…

Numerator

The top number of a fraction like 1 in 1/2

Denominator

The bottom number in a fraction like 2 in 1/2

common denominator

common multiple

denominator

difference

If two fractions are renamed so that they have the same denom…

A number that is a multiple of 2 or more numbers.

The number below the fraction bar that tells how many equal p…

The answer to a subtraction problem.

common denominator

If two fractions are renamed so that they have the same denom…

common multiple

A number that is a multiple of 2 or more numbers.

Mixed Number

Improper Fraction

Simplify

Numerator

When a fraction and a whole number are mixed.

When the numerator is greater than the denominator.

Finding the smallest denominator for a fraction.

The top number in a fraction. How many parts you have.

Mixed Number

When a fraction and a whole number are mixed.

Improper Fraction

When the numerator is greater than the denominator.

whole

equal parts

numerator

denominator

complete and not divided

parts of a whole that are of equal size

the number of parts counted or separated (the top number in a…

the total number of equal parts of a whole (the bottom number…

whole

complete and not divided

equal parts

parts of a whole that are of equal size

fraction

numerator

denominator

mixed number

a number that names a part of a whole or a part of a group

the top number of a fraction, showing how many parts we have

the bottom number of a fraction, showing how many parts an it…

a number that is made up of a whole number and a fraction

fraction

a number that names a part of a whole or a part of a group

numerator

the top number of a fraction, showing how many parts we have

factors

multiples

GCF

LCM

numbers that can be multiplied to make another number (product)

numbers that are evenly divisible by a given number

Greatest Common Factor... the largest number that is a factor o…

Least Common Multiple... the smallest number that is a multiple…

factors

numbers that can be multiplied to make another number (product)

multiples

numbers that are evenly divisible by a given number

Numerator

Denominator

Vinculum

Proper Fraction

the top number in a fraction

The bottom number in a fraction

The line that separates the numerator from the denominator

a fraction with a numerator smaller than the denominator

Numerator

the top number in a fraction

Denominator

The bottom number in a fraction

fraction

equivalent fraction

simplest form

unit fraction

part of a whole

fraction that names the same amount

a fraction that has the smallest numerator and denominator po…

a fraction that always has a numerator of 1and tells the part…

fraction

part of a whole

equivalent fraction

fraction that names the same amount

denominator

eighths

equal parts

fourths

the part of the fraction below the line, which tells how many…

divided into 8 equal parts

parts that are exactly the same size

divided into 4 equal parts

denominator

the part of the fraction below the line, which tells how many…

eighths

divided into 8 equal parts

Fraction

Numerator

Denominator

Mixed numbers

a number that names a part of a whole or a part of a group

the top number of a fraction, showing how many parts we have

the bottom number of a fraction, showing how many parts an it…

a number that is made up of a whole number and a fraction

Fraction

a number that names a part of a whole or a part of a group

Numerator

the top number of a fraction, showing how many parts we have

numerator

denominator

improper fraction

mixed number

The top number in a fraction, the part

The bottom number in a fraction, the whole

A fraction whose numerator is larger than the denominator. (E…

A number made up of a whole number and a fraction. (Example:…

numerator

The top number in a fraction, the part

denominator

The bottom number in a fraction, the whole

improper fraction

mixed number

common denominator

least common multiple (LCM)

A fraction whose numerator is larger than the denominator. (E…

A number made up of a whole number and a fraction. (Example:…

a number that is a multiple of all the denominators of a set…

The smallest positive number that is a multiple of two or mor…

improper fraction

A fraction whose numerator is larger than the denominator. (E…

mixed number

A number made up of a whole number and a fraction. (Example:…

Mixed Number

Improper Fraction

Simplify

Numerator

When a fraction and a whole number are mixed.

When the numerator is greater than the denominator.

Finding the smallest denominator for a fraction.

The top number in a fraction. How many parts you have.

Mixed Number

When a fraction and a whole number are mixed.

Improper Fraction

When the numerator is greater than the denominator.

fractions

numerator

denominator

equivalent fractions

a number that expresses parts of a whole or a group

The number above the bar in a fraction. It tells how many par…

The bottom number in a fraction. In 5/16, 16 is the denominat…

fractions that have the same value

fractions

a number that expresses parts of a whole or a group

numerator

The number above the bar in a fraction. It tells how many par…

Fraction

Numerator

Denominator

Mixed numbers

a number that names a part of a whole or a part of a group

the top number of a fraction, showing how many parts we have

the bottom number of a fraction, showing how many parts an it…

a number that is made up of a whole number and a fraction

Fraction

a number that names a part of a whole or a part of a group

Numerator

the top number of a fraction, showing how many parts we have

fraction

least common multiple

improper fraction

mixed number

part of a whole

The smallest multiple (other than zero) that two or more numb…

a fraction whose numerator is larger than the denominator

a number made up of a whole number and a fraction

fraction

part of a whole

least common multiple

The smallest multiple (other than zero) that two or more numb…

fraction

equal parts

denominator

numerator

a number that names part of a whole or part of a group.

parts that are exactly the same size

the total number of equal parts of a whole (the bottom number…

the number of parts counted or separated (the top number in a…

fraction

a number that names part of a whole or part of a group.

equal parts

parts that are exactly the same size

whole

equal parts

numerator

denominator

complete and not divided

parts of a whole that are of equal size

the number of parts counted or separated (the top number in a…

the total number of equal parts of a whole (the bottom number…

whole

complete and not divided

equal parts

parts of a whole that are of equal size

Fraction

Numerator

Denominator

Mixed numbers

a number that names a part of a whole or a part of a group

the top number of a fraction, showing how many parts we have

the bottom number of a fraction, showing how many parts an it…

a number that is made up of a whole number and a fraction

Fraction

a number that names a part of a whole or a part of a group

Numerator

the top number of a fraction, showing how many parts we have

Fraction

Numerator

Denominator

Equivalent Fractions

A number that means you have a part of something

The top part of a fraction--it tells you how many parts you h…

The bottom part of a fraction--it tells you how big the parts…

Fractions that have different numerators and denominators but…

Fraction

A number that means you have a part of something

Numerator

The top part of a fraction--it tells you how many parts you h…

whole

equal parts

numerator

denominator

complete and not divided

parts of a whole that are of equal size

the number of parts counted or separated (the top number in a…

the total number of equal parts of a whole (the bottom number…

whole

complete and not divided

equal parts

parts of a whole that are of equal size

Fraction

Numerator

Equivalent Fractions

Denominator

a symbol that names equal parts of a whole

shows how many equal parts are described

fractions that name the same part of a whole

shows the total number of equal parts in a whole

Fraction

a symbol that names equal parts of a whole

Numerator

shows how many equal parts are described

denominator

eighths

equal parts

fourths

The part of the fraction below the line, which tells how many…

divided into 8 equal parts

parts that are exactly the same size

divided into 4 equal parts. Also called quarters.

denominator

The part of the fraction below the line, which tells how many…

eighths

divided into 8 equal parts

denominator

equal parts

fraction

numerator

The part of the fraction below the line, which tells how many…

parts that are exactly the same size

a number that names part of a whole or part of a group.

the part of a fraction above the line, which tells how many p…

denominator

The part of the fraction below the line, which tells how many…

equal parts

parts that are exactly the same size

Numerator

Denominator

Adding fractions

Subtracting Fractions

The top number of a fraction like 1 in 1/2

The bottom number in a fraction like 2 in 1/2

Step 1: Make sure the bottom numbers (the denominators) are t…

Step 1. Make sure the bottom numbers (the denominators) are t…

Numerator

The top number of a fraction like 1 in 1/2

Denominator

The bottom number in a fraction like 2 in 1/2

fraction

least common multiple

improper fraction

mixed number

part of a whole

The smallest multiple (other than zero) that two or more numb…

a fraction whose numerator is larger than the denominator

a number made up of a whole number and a fraction

fraction

part of a whole

least common multiple

The smallest multiple (other than zero) that two or more numb…

Fraction

Numerator

Denominator

Mixed numbers

a number that names a part of a whole or a part of a group

the top number of a fraction, showing how many parts we have

the bottom number of a fraction, showing how many parts an it…

a number that is made up of a whole number and a fraction

Fraction

a number that names a part of a whole or a part of a group

Numerator

the top number of a fraction, showing how many parts we have

Fraction

equivalent fractions

Numerator

Denominator

a number that names a part of a whole or a part of a group

fractions that have the same value

the top number of a fraction, showing how many parts we have

the bottom number of a fraction, showing how many parts an it…

Fraction

a number that names a part of a whole or a part of a group

equivalent fractions

fractions that have the same value

Numerator

Denominator

Proper Fraction

Improper Fraction

The top number in a fraction that tells the part.

The bottom number in a fraction (D=down) that tells how many…

A fraction that is less than one whole where the numerator is…

A fraction that is greater than one whole where the numerator…

Numerator

The top number in a fraction that tells the part.

Denominator

The bottom number in a fraction (D=down) that tells how many…

Fraction

Numerator

Denominator

Mixed numbers

a number that names a part of a whole or a part of a group

the top number of a fraction, showing how many parts we have

the bottom number of a fraction, showing how many parts an it…

a number that is made up of a whole number and a fraction

Fraction

a number that names a part of a whole or a part of a group

Numerator

the top number of a fraction, showing how many parts we have

fractions

numerator

denominator

equivalent fractions

a number that expresses parts of a whole or a group

The number above the bar in a fraction. It tells how many par…

The bottom number in a fraction. In 5/16, 16 is the denominat…

fractions that have the same value

fractions

a number that expresses parts of a whole or a group

numerator

The number above the bar in a fraction. It tells how many par…

Greatest Common Factor

Multiples

Equivalent Fractions

Least Common Multiple

The largest factor that two numbers share.

Numbers you say when you skip count.

fractions that are equal but have different numerators and de…

The smallest multiple that two numbers share.

Greatest Common Factor

The largest factor that two numbers share.

Multiples

Numbers you say when you skip count.

Fraction

Numerator

Denominator

Common Denominator

A part or piece of a whole number (1/2, 1/4)

The number that is on top of the fraction (3/5)

The number that is on the bottom of the fraction (3/5)

When 2 fractions have the same bottom number (1/8 + 3/8)

Fraction

A part or piece of a whole number (1/2, 1/4)

Numerator

The number that is on top of the fraction (3/5)