7th grade -Unit 2 Expressions Test Review

10 less than a number

• 10 + x
• x - 10
• 10 - x
• 10x

Tags

CCSS.6.EE.A.2A

4 more than twice a number

• 2x + 4
• 2 + x + 4
• 2x - 4
• 2/x + 4

Tags

CCSS.6.EE.A.2A

Victoria has 70 more marbles than Andrew. If Andrew has y marbles, how many does Victoria have?

• y/70
• 70y
• y - 70
• y + 70

Tags

CCSS.6.EE.B.6

3x + 8x - x

• 11x
• 3x
• 10x
• 11

Tags

CCSS.7.EE.A.1

5(x + 4)

• 5x + 4
• 9x
• 5x + 20
• 5x + 54

Tags

CCSS.6.EE.A.3

3(5d - 2)

• 15d - 6
• 13d
• 15d - 2
• 15d + 6

Tags

CCSS.6.EE.A.3

5x + 8y - 4x + 3y

• 12x
• 12y
• x + 11y
• 9x + 11y

Tags

CCSS.7.EE.A.1

Simplify the expression:
6 + 2(7x - 3) 

• 12 + 7x
• 14x
• 14x + 3
• 9 + 7x

Tags

CCSS.6.EE.A.3

Simplify the expression:
7+3(1 - 2x) 

• 21 - 6x
• 10 - 2x
• 10 - 20x
• 10 - 6x

Tags

CCSS.6.EE.A.3

Simplify the expression:
3(1 - 2x) + 7

• 21 - 6x
• 24 + 6x
• 10 + 6x
• 10 - 6x

Tags

CCSS.6.EE.A.3