2-Step Equations

1-Step Equations #1

100

Solve the following equation: y + 10 = 21

What is 11?

200

n + 12 = 40

What is 28?

300

s + 10 = 5

What is -5?

400

4x = 24

What is 6?

500

10y = -100

What is -10?

1-Step Equation #2

100

y - 5 = 21

What is 26?

200

x - 8 = 100

What is 108?

300

y - 5 = -10

What is -5?

400

y / 5 = 50

What is 250?

500

y /12 = -5

What is -60?

2-Step Equations #1

100

2x + 5 = 11

What is 3?

200

5x - 10 = 50

What is 12?

300

3x - 2 = 4

What is 2?

400

9y + 4 = -14

What is -2?

500

-7b - 7 = -42

What is 5?

2-Step Equations #2

100

3(x + 5) = 36

What is 7?

200

5(y + 10) - 5 = 55

What is 2?

300

2(2x + 5) = 50

What is 10?

400

4(x - 5) = 12

What is 8?

500

3(2x + 5) + x = 22

What is 1?

(Blank)

100

This property allows you to switch the order of addition or multiplication problems without changing the sum.

What is the commutative property?

200

10 + 0 = 10 and 7 x 1 = 7 are both examples of this property.

What is the identity property?

300

This property allows you to switch the grouping of numbers in addition or multiplication without changing the sum or product.

What is associative property?

400

This property of multiplication states that any number multiplied by 0 is 0.

What is zero property?

500

This property allows you to multiply the number outside parenthesis by each term inside parenthesis. For example: 4(x + 5) = 4(x) + 4(5)

What is the distributive property?