AE Unit: Lesson 2 - Solving Addition Equations

AE Unit: Lessons 1 - 5 (Review)

Wednesday, December 9, 2020

View Distributive Property Video

https://www.youtube.com/watch?v=maSxwa6gOhw

Multiple Choice

How can 4(3 +9) be expressed using the distributive property?

• 4(3) + 4(4 + 9)

• 4(3) + 4(9)

• 4 + 9 = 9 + 4

• (4 + 3) x (4 + 9)

Multiple Choice

5(3 + 2)= ?

• 20

• 25

• 30

• 35

Multiple Choice

Rewrite using distributive property and GCF.

16 + 24

• 2(8+12)

• 3(5+8)

• 4(4+6)

• 8(2+3)

View the Factoring Video

https://www.youtube.com/watch?v=-VKAYqzRp4o

Multiple Choice

Factor using the GCF method

4x + 6

• 4(x + 2)

• 2(2x + 3)

• 2(2x + 4)

• 4(x + 2/3)

Multiple Choice

Factor using the GCF method

10x + 15

• 100x + 150

• 10(x + 5)

• 1(10x + 15)

• 5(2x + 3)

Multiple Choice

What has a product of 6 and has a sum of 5

• 2 and 3

• 6 and 1

• 5 and 1

• 4 and 2

Simplify the expressions by combining like terms.

Multiple Choice

Simplify the expression: 2x + 1 + 7x

• 10X

• 10

• 9X + 1

• 9 + 1X

Multiple Choice

Simplify by combining like terms:

5a + 2b - 3a + 4

• 2a + 2b + 4

• 8a + 2b + 4

• 8ab

• 4ab + 4

Multiple Choice

Which expression is equivalent to:

d + d + d + 3 + 2

• 3d + 5

• d + 5

• 2d + 7

• 3d + 4