Review for quiz 4-1 and 4-2

Solve for the missing variable:

• 21
• 61
• - 20
• 24

Tags

CCSS.6.EE.B.7

What equation could this bar model represent?

•  $x+62=98$  

•  $x-62=98$  

•  $x+98=62$  

•  $x-98=62$  

Tags

CCSS.HSA.CED.A.3

What equation could this bar model represent?

• $57+y=152$

• $y-57=152$

• $57-y=152$

• $y-157=52$

Tags

CCSS.HSA.CED.A.3

What equation could be represented here?

• $a+3=87$

• $3a=87$

• $\frac{a}{3}=87$

• $a=3\times87$

Tags

CCSS.HSA.CED.A.3

Which equation could be represented here?

• $\frac{2}{b}=37.2$

• $b=2\times37.2$

• $\frac{b}{2}=37.2$

• $2b=37.2$

Tags

CCSS.HSA.CED.A.3

What equations is model below?

• 2x= 6
• 2= 6
• 2-x =6
• 2+x=6

Tags

CCSS.HSA.CED.A.3

What equations is model below?

• x= -5
• x= x+5
• x=5
• x= x-5

Tags

CCSS.6.EE.B.7

Factor the expression.
12 + 16

• 2(3 + 4)
• 12
• 4(3 + 4)
• 25

Tags

CCSS.6.EE.A.1

2(3x + 4) = 6x + 8 is an example of which property?

• Community Property of Multiplication

• Distributive Property

• Commutative Property of Addition

• Associative Property of Addition

Tags

CCSS.6.EE.A.3

Simplify the expression.
2(b + c)

• 2b + 2
• 2b + 2c
• 2bc
• 3

Tags

CCSS.6.EE.A.1