Week 2: Integers, Distribute, & Combine Like Terms Review

Let's Combine Like Terms!

100

Combine Like Terms: 

4a + 5a

9a

200

Combine Like Terms: 

x + 5x

6x

300

Combine Like Terms: 

8b - 4 + 7b - 3

15b - 7

400

Combine Like Terms: 

5b - 4b + 3 + 12 + 3b 

4b + 15

500

Combine Like Terms: 

5d + 3e + e + 8d

13d + 4e

Let's Distribute!

100

What does "distribute" mean in Algebra?

to multiply (or to hand out)!

200

Distribute: 

2(a - 7)

2a - 14

300

Distribute: 

5(x + 3)

5x + 15

400

Distribute: 

-2 (x + 4)

-2x - 8

500

Distribute: 

-(x-2)

-x+2

Integers

100

Fill in the Blank: A negative number + a negative number = a _______ number

negative

200

10 - 13 = ?

-3

300

Fill in the Blank: A negative number divided by a negative number = a _______ number

positive

400

5(-4)

-20

500

5 - (-4)

9