Chapter 2 Review - Mrs. G

OOO

100

Solve: 17 - 16 / 4

13

200

Solve:  6 + 2 * 5 - 6

10

300

Solve:  10 - 2(5 + 2)

-4

400

Solve:  6 - 2 x 4 + 3

1

500

Solve:  -16 + 3 * 0 - 42 / -6

9

Name that Property

100

32 + 0 = 32

Identity Property of Addition

200

(-6) x 0 = 0

Zero Property of Multiplication

300

10 + y = y + 10

Commutative Property of Addition

400

(2 * 6) * 8 = 2 * (6 * 8)

Associative Property of Multiplication

500

5 + (-5) = 0

Addition Property of Opposites

Combine Like Terms

100

3x + 2 - 2x

x + 2 or 1x + 2

200

3n + 9 - 4n + 3 + 5n

4n + 12

300

y - y² +9y²

8y² + y

400

10(n - 3) - 2n

8n - 30

500

15x + 5(x - 4) + 11

20x - 9

Write an Equation

100

The sum of 3 and a number

3 + x

200

Twice a number

2x

300

The perimeter of a triangle with sides a, b and c

a + b + c

400

The difference between a number and 3

x - 3

500

The quotient of 3 and some number

3 / x

Vocabulary

100

This means to replace a variable with a number

Substitute

200

This Property lets you Add or Multiply numbers in ANY ORDER.

Commutative Property

300

Parts of an expression separated by a + or - sign.

400

Terms that have the same variable and the same exponents are called this.

Like Terms

500

The number that is multiplied with a variable.

Ex.  The 3 in 3x.

Coefficient