Linear Equations

Simplify Expressions

100

Simplify the expression for x = 100 

1 + x  = ?

101

200

Evaluate the expression for x = 5

5² + x  = ?

30 

300

Evaluate the expression for g = -1

-19g - 1 =  ?

18

400

Evaluate the expression for z = -1 

-3 - 13z = ?

10

500

Evaluate the expression for c = 4 and d = -2 

cd² + c = ?

14

Vocabulary

100

A number on it's own

Constant 

200

A symbol representing a mathematical operation 

Operator 

300

A number that is multiplied by a variable 

Coefficient

400

A mathematical sentence stating that two expressions are equal

Equation

500

A term or a combination of terms and operator

Expression 

Verbal to Algebraic

100

Half of x

1/2x  

.5x

x/2

200

T cubed increased by six

t³ + 6 

300

Five divides the sum of m cube and two

(m³ + 2)/5 

400

Twice the difference between seven and c 

2 (7 - c) 

500

Square of the difference between y and two

(y-2)²

Invisible Math

100

This sign is to the left of every number

Plus

200

These signs instruct you to do what operation: x, *, (), [], | |

Multiply 

300

What operator sign is in between every coefficient and variable 

Multiplication 

400

Any nonzero number to power of zero equals

One 

500

Every radical has an index of

2

Operation Words

100

Combine 

Plus 

Increased by 

Total 

Addition 

200

Triple 

Double 

Each 

Multiplication 

300

Is...

Same...

Equivalent...

Equal 

400

Quotient

Per 

Ratio 

Average

Division 

500

Plus the difference of....

Times the sum of... 

Twice the sum of..

Parenthesis