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Multiplying Fractions

Dividing by a fraction

Adding Fractions

subtracting fractions

step one: cancel before you multiply ... step two: multiply nume…

to divide by a fraction we invert then multiply ... (Flip+switch)

if they have the same denominator just add the numerators tog…

if the same denominator just subtract the numerator from the…

Multiplying Fractions

step one: cancel before you multiply ... step two: multiply nume…

Dividing by a fraction

to divide by a fraction we invert then multiply ... (Flip+switch)

composite numbers

prime number

denominator

numerator

A whole number greater than 1 that has more than two factors.

A whole number greater than 1 that has exactly two different…

The bottom number in a fraction

the top number in a fraction

composite numbers

A whole number greater than 1 that has more than two factors.

prime number

A whole number greater than 1 that has exactly two different…

equivalent fractions

simplest form

common denominator

benchmark

2/6=1/3 - Fractions that name the same amount

1/5 or 3/4 or 3/5 - When you can represent a fraction using a…

A common multiple of the denominators of two or more fractions

A known size or amount that helps you understand a different…

equivalent fractions

2/6=1/3 - Fractions that name the same amount

simplest form

1/5 or 3/4 or 3/5 - When you can represent a fraction using a…

Fraction

Numerator

Denominator

Symbolic Form

Describes part of a whole when the whole is cut into equal pi…

The top number in a fraction that tells how many of the parts…

The bottom number in a fraction that gives the number of part…

Fractions are written in symbolic form, using two whole numbe…

Fraction

Describes part of a whole when the whole is cut into equal pi…

Numerator

The top number in a fraction that tells how many of the parts…

rational numbers

fractions

numerator

denominator

Any number that can be expressed as a fraction

a number that expresses parts of a whole or a group

the top number in a fraction

The bottom number in a fraction

rational numbers

Any number that can be expressed as a fraction

fractions

a number that expresses parts of a whole or a group

numerator

denominator

benchmark fraction

equivalent fraction

tells how many parts are described (shaded)

tells how many equal parts IN ALL

a fraction easy to see and use. (1/2)

fractions that have different numerators and denominators but…

numerator

tells how many parts are described (shaded)

denominator

tells how many equal parts IN ALL

fraction

equivalent fraction

improper fraction

simplify

Part of a group or whole: A way of representing a part of a w…

Representing the same number or amount.... Example: 3/4 and 6/8…

A fraction whose numerator is greater than or equal to the de…

To rewrite a fraction as an equivalent fraction with a smalle…

fraction

Part of a group or whole: A way of representing a part of a w…

equivalent fraction

Representing the same number or amount.... Example: 3/4 and 6/8…

composite numbers

prime number

denominator

numerator

A whole number greater than 1 that has more than two factors.

A whole number greater than 1 that has exactly two different…

The bottom number in a fraction

the top number in a fraction

composite numbers

A whole number greater than 1 that has more than two factors.

prime number

A whole number greater than 1 that has exactly two different…

WHOLE NUMBER

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 NUMBER

complete and not divided

EQUAL PARTS

parts of a whole that are of equal size

numerator

denominator

proper fraction

improper fraction

the top number in a fraction

The bottom number in a fraction

a fraction with a numerator smaller than the denominator... e.g.…

a fraction whose numerator is larger than the denominator... e.g…

numerator

the top number in a fraction

denominator

The bottom number in a fraction

Fraction - what is it?

Denominator

Numerator

Equivalent fraction

Part of something - object, shape, number, group etc

The bottom number of a fraction. How many equal parts the sha…

The top number of a fraction. Tells you how many parts you ha…

Equivalent fractions are the same size or amount.... ³/₅ is the…

Fraction - what is it?

Part of something - object, shape, number, group etc

Denominator

The bottom number of a fraction. How many equal parts the sha…

LCM. Least common multiple

GCF. Greatest common factor

Numerator

Denominator

Used to add or subtract even compare fractions

Used to reduce fractions/simplify/ lowest terms

Top number of a fraction

Bottom number of a fraction

LCM. Least common multiple

Used to add or subtract even compare fractions

GCF. Greatest common factor

Used to reduce fractions/simplify/ lowest terms

Benchmark Fractions

Compare Fractions

Compose

Common Denominator

Fractions that are easy to visualize and used to estimate

Identifying when a fraction is greater than, less than, or eq…

To combine smaller fractional parts by adding

A common multiple of denominators

Benchmark Fractions

Fractions that are easy to visualize and used to estimate

Compare Fractions

Identifying when a fraction is greater than, less than, or eq…

common denominator

equivalent fractions

denominator

fraction

For two or more fractions, a common denominator is a common m…

Fractions that have the same value.

The quantity below the line in a fraction. It tells how many…

A way to describe a part of a whole or a part of a group by u…

common denominator

For two or more fractions, a common denominator is a common m…

equivalent fractions

Fractions that have the same value.

Simplify

Equal parts

Reciprocal

Whole numbers

To write a fraction in simplest form

parts of a whole that are of equal size

Dividing by a number is the same as multiplying it by its

Whole numbers are zero and the counting numbers 1, 2, 3, 4, 5…

Simplify

To write a fraction in simplest form

Equal parts

parts of a whole that are of equal size

numerator

fraction

mixed number

denominator

The number above the fraction bar in a fraction.

A symbol, such as ²/₃, ⁵/₁ or ⁸/₅, used to describe one or mo…

A number that has a whole-number part and a fractional part.

The number below the fraction bar in a fraction

numerator

The number above the fraction bar in a fraction.

fraction

A symbol, such as ²/₃, ⁵/₁ or ⁸/₅, used to describe one or mo…

numerator

denominator

difference

sum

the number above the line in a fraction, for example 3 in the…

the number below the line in a fraction showing how many part…

the amount that something is greater or smaller than somethin…

the number you get when you add two or more numbers together

numerator

the number above the line in a fraction, for example 3 in the…

denominator

the number below the line in a fraction showing how many part…

fraction

unit fraction

numerator

denominator

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

names 1 equal part of a whole. It has 1 as its top number. 1/…

tells how many parts are being counted. It is the number on t…

tells how many equal parts in all are in the whole or the gro…

fraction

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

unit fraction

names 1 equal part of a whole. It has 1 as its top number. 1/…

equation

expression

product

equivalent fractions

a mathematical sentence that says that 2 things are equal

a amthematical phrase that consists of variables, numbers and…

the answer to a multiplication problem

fractions that name the same amount or part

equation

a mathematical sentence that says that 2 things are equal

expression

a amthematical phrase that consists of variables, numbers and…

Numerator

Denominator

Multiples

Factors

Top number in a fraction (tells how much of the whole is bein…

Bottom number in a fraction (tells how many equal pieces or g…

The numbers you say when you skip count

The numbers that divide evenly into the referenced number

Numerator

Top number in a fraction (tells how much of the whole is bein…

Denominator

Bottom number in a fraction (tells how many equal pieces or g…