Rational Numbers

Front

What is a rational number?

Back

A rational number is any number that can be written as a fraction.

Tags

CCSS.5.NBT.A.2

Front

Term

Back

A term is either a single number or variable

Terms are separated by a + or - sign

Front

Constant

Back

A number without a variable

Front

Coefficient

Back

The number that is attached to a variable by multiplication or division

Front

Inverse Operation

Back

Opposite

Tags

CCSS.7.NS.A.1B

Front

Isolate

Back

To be alone on one side of the equals sign

Front

Variable

Back

A letter used to represent an "unknown" value

Front

Distributive Property

Back

Multiplying a number outside of parentheses to everything inside the parentheses

3 ( x + 4) = 3x + 12

Tags

CCSS.3.OA.B.5

Front

Like Terms

Back

Numbers that have the same identical variable OR numbers that do not have not variable at all

3x, -6x OR -2, 10

Tags

CCSS.6.EE.A.2B

Front

Expression

Back

Numbers and variables with at least one operation

3 + 4

6a