Simplifying and Factoring Expressions

What are like terms? 

• terms with the same variable
• terms with the same variable and exponent
• terms in the same math class
• terms with different variables 

Tags

CCSS.6.EE.A.2B

What are the terms in the expression 3x - 5y + 2

• 3x , 5y and 2

• 3x , -5y and 2

• 3x and -5y

• 2

What are the coefficients in this expression 2a - 3b + 5c + 7

• 7

• 2 , 3 and 5

• 2 , -3 and 5

• 2 , -3 , 5 , and 7

Evaluate the expression:

8r when r = -4

• 32

• -32

• 4

• 12

In the expression 5x - 9 , -9 is the ________________

• rainbow

• coefficient

• variable

• constant

Simplify the expression by combining like terms.

2x+8 + 4y-2

• 6xy+6

• 2x+4y+6

• 8xy+8-2

• 2x+4y+10

Using the distributive property, simplify the expression: 
2(a+4)

• 8a
• 6a
• 2a+4
• 2a+8

Tags

CCSS.6.EE.A.3

The number before a variable is the _____.

• term
• constant
• coefficient
• variable

Tags

CCSS.6.EE.A.2B

Simplify:

11x + 12y + 10x + y - 2

• 21x + 13y - 2

• 21x - 13y - 2

• -2x -y

• 21y + 13x - 2

Simplify the expression:
-4(4x - 5)

• -16x - 5
• -16x - 20
• -8x - 9
• -16x + 20

Tags

CCSS.6.EE.A.3