Simplify Expressions with Integers

What is the value of 27^⅓?

• 27

• 9

• 3

• 1/3

14(x + 2)

• 14x + 28

• 14x + 2

• 42x

• x + 28

Tags

CCSS.6.EE.A.3

-9(x + 5)

• -9x + 45

• -9x + (-45)

• 9x + 45

• 54x

Tags

CCSS.6.EE.A.3

5(2a² - 1)

• 51a²

• 10a² + (-5)

• 10a² + (-1)

• 2a² + 5

Tags

CCSS.6.EE.A.3

9a - 19a

• 10a

• 28a

• -10a

• -10

Tags

CCSS.7.EE.A.1

There are 5 trucks, each with 4 cows and 11 chickens. Simplify this expression.

• 20 cows and 11 chickens

• 4 cows and 55 chickens

• 20 cows and 55 chickens

• 75 cowckens

Tags

CCSS.7.EE.B.3

-3(6p + 5r - 11)

• -18p + 15r + 33

• 18p + 15r + (-33)

• -18p + (-15r) + 33

• -18p + (-15r) + (-33)

Tags

CCSS.6.EE.A.3

To simplify -(2a + 4), you would...

• multiply (2a + 4) by -1

• just change the addition to subtraction

Tags

CCSS.7.EE.A.1

-8m - 2m + (-10m)

• -20m

• 0

• -4m

• -16m

Tags

CCSS.7.EE.A.1

-3(-2c + 2) + 6

• 6c

• 6c + 12

• -6c + (-12)

• 6c + (-12)

Tags

CCSS.6.EE.A.3