Math 7 Benchmark 3 Review - Linear Expressions

"x" terms in an expression and "y" terms in an expression can added or subtracted together. 

• True
• False

Tags

CCSS.7.EE.A.1

In the distributive property, you are multiplying what is outside of the parentheses by what is on the inside of the parentheses. 

• True
• False

Tags

CCSS.6.EE.A.3

Simplify the expression
11(9 + d)

• 99 + d
• 20 + 9d
• 20 + d
• 99+11d

Tags

CCSS.6.EE.A.3

n -10 +9n -3=

• -3
• 9n-3
• n
• 10n -13

Tags

CCSS.7.EE.A.1

Combine like terms
3x + 2x + 3y - 7y

• 5x + 10y
• 5x + 4y
• 5x - 4y
• 5x -10y

Tags

CCSS.7.EE.A.1

Simplify:
3(9 + 2d) + 4d 

• 18d+10d
• 18d-10d
• 27+10d
• 37d

Tags

CCSS.6.EE.A.3

 $a\left(bc\right)=\left(ab\right)c$  represents the...

• Identity Property
  

• Distributive Property
  

• Associative Property
  

• Commutative Property
  

Tags

CCSS.7.NS.A.2C

Evaluate the expression when x = 5.
 $x^2+5x$  

• 50

• 35

• 500

• 45

 $2+5=5+2$  represents the...

• Commutative Property of addition
  

• Associative Property of addition
  

• Identity Property of addition
  

• Distributive Property of addition
  

Tags

CCSS.1.OA.B.3

Which of these illustrates the zero property of multiplication?

• 4 x (5 x 6) = (4 x 5) x 6
• 6 (9 + 1) = (6 x 9) + (6 x 1)
• 4 x (56) = (45) x 6
• 5 x 0 = 0

Tags

CCSS.3.OA.B.5