6th Grade--Lesson 21

Simplify the expression:
5(p - 6)

• 5p - 30
• 5p - 5
• p - 30
• 5p + 11

Tags

CCSS.6.EE.A.2

CCSS.6.EE.A.3

CCSS.6.EE.A.4

Simplify the expression:
8(4b - 5)

• 32b + 40
• 32b - 40
• 32(b - 40)
• 84b - 85

Tags

CCSS.6.EE.A.2

CCSS.6.EE.A.3

CCSS.6.EE.B.6

3(2c - 5)

• 6c - 15
• 6c + 15
• 6c + 15
• -6c - 15

Tags

CCSS.6.EE.A.3

Which expression is used to find the total area of the figure shown? 

• 9 (10 + 7) 
• 9 x 10 + 7 
• (10 x 7) x 9
• 9 x 10 x 7 

Tags

CCSS.3.MD.C.7D

The equation is shown. What FACTOR is missing form the equation? 
30 + 12 = __(5 + 2) 

• 6
• 8
• 2
• 4

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.7

2(c - 8)

• 2c - 16
• 2c + 16
• 2c - 8
• c - 16

Tags

CCSS.6.EE.A.3

(b + 8)5

• b + 40
• 5b - 40
• 5b + 40
• 5b + 8

Tags

CCSS.6.EE.A.3

Simplify 14(b – 10).

• 4b
• b – 140
• 14b – 140
• 14b – 10

Tags

CCSS.6.EE.A.2

CCSS.6.EE.A.3

CCSS.6.EE.B.6

-3(2c - 5)

• -6c - 15
• -6c + 15
• 6c + 15
• 6c - 15

Tags

CCSS.6.EE.A.3

- (2x +3)

• -2x - 3
• 2x +3
• -3 + 2x
• -2x+ 3

Tags

CCSS.6.EE.A.2

CCSS.6.EE.A.3

CCSS.6.EE.A.4