Expressions Unit Review

Rewrite 80 as a product of its prime factors using exponents.

• 2 x 2 x 2 x 2 x 5

• 8 x 10

• 2⁴ x 5

• 2³ x 10

Tags

CCSS.6.EE.A.1

• 12

Tags

CCSS.8.EE.A.1

• 10

• 7

• 32

Tags

CCSS.6.EE.A.1

• 2 less than the product of 5 and a

• 2 less than the quotient of 5 and a

• 2 more than the product of 5 and a

• 2 more than the quotient of 5 and a

Tags

CCSS.7.EE.A.2

CCSS.HSA.SSE.A.2

• -6.7

• -5

• 5

• 5.7

Tags

CCSS.6.EE.A.2C

What is the value of 4b - (-3) when b = 3?

• -9

• 9

• 15

• -15

Tags

CCSS.6.EE.A.2C

• -15a - 6

• -a - 6

• a + 6

• -21a

Tags

CCSS.6.EE.A.3

• y + 2

• y - 8

• -17y + 2

• -17y - 8

Tags

CCSS.6.EE.A.3

Which of the following expressions simplify to 11 + 5r

• 2 + 5r + 9

• 12 - 7 + 11r

• 6 + 3r + 5 + 2r

• -r + 1 + 5r + 10

• 2r + 2r + r + 11

Tags

CCSS.6.EE.A.4

• 16

• 8

• 24

Tags

CCSS.6.EE.A.1