Buddy the Elf Review

2(c - 8)

• 2c - 16
• 2c + 16
• 2c - 8
• c - 16

Tags

CCSS.6.EE.A.3

-(8 - m)

• -8 + m

• -8 - m

• 8 - m

• m + 8

Simplify:
7(y - 3)

• 7y - 21
• 7y - 3
• 7y + 3
• 7y + 21

Tags

CCSS.6.EE.A.2

CCSS.6.EE.A.3

CCSS.6.EE.B.6

Fill in the blank:
2(x + 7) = 2x + __

• 7
• 14
• 7x
• 14x

Tags

CCSS.6.EE.A.2

CCSS.6.EE.A.3

CCSS.6.EE.A.4

CCSS.6.EE.B.6

Simplify by combining like terms:
5a + 2b - 3a + 4

• 8a + 2b + 4
• 2a + 2b + 4
• 8ab
• 4ab + 4

Tags

CCSS.7.EE.A.1

Simplify:
3(9 + 2d) + 4d 

• 18d+10d
• 18d-10d
• 27+10d
• 37d

Tags

CCSS.6.EE.A.3

What are the four main food groups of elves?

• candy corn, gum, chocolate, and Twix bars
• candy, candy corn, candy canes, and syrup
• candy, cookies, coffee, and cake
• candy, sugar, candy canes, and gum

Simplify:
5(-8n +5) -4n

• -44n + 25
• 36n + 25 
• 36n -25
• -44n + 5

Tags

CCSS.6.EE.A.2

CCSS.6.EE.A.3

Solve   -3x + 5 = -16

• 9
• 8
• -7
• 7

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.6

• 6

• 5

• 7

• -7

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.EE.B.7