CP 1-1 & 1-2 Review

Vocab

100

How many terms are in the expression:

5x + 2y - 3z + 8

5

200

What term is the constant? 

7m + 5

5

300

What is the difference between an equation and an expression? 

Equations have = signs!

400

What acronym do we use for Order of Operations? 

PEMDAS

500

What is the property that states a quantity may be substituted for its equal in any expression.

Substitution Property

Writing Expressions

100

What is the constant?

7m + 8

8

200

Double a number 

2x

300

8 less than a number 

m - 8 

400

Six times the quantity of x plus 3

6(x+3)

500

A float in the Tournament of Roses parade may use as many flowers as a florist sells in 6 years. If f is the number of flowers a florist sells in a year, what algebraic expression would represent the number of flowers a float in the parade may use? 

6f

Evaluating Expressions

100

Evaluate. 

4⋅2+6÷3

10

200

Evaluate

(5+1)+3²

15

300

Evaluate.

12(3² + 36)

540

400

Evaluate.

62 - 3² ⋅ 8 + 11

1

500

Evaluate.

3[4 - 8 + 4²(2+5)]

324

Substitution Property

100

Evaluate using Substitution Property. x=2

3x

6

200

Evaluate using Substitution Property. x=5.

3x - 3

12

300

Evaluate using Substitution Property. a=2, b=-1, c=10.

4(a+b) - c

-6

400

Evaluate using Substitution Property. a=2, b=-1, c=10.

3c - 40b + a²

74

500

Evaluate using Substitution Property. r=3, t=11.

t² + 8rt + r²

394