Expressions Pretest

• 1

• 2

• 3

• 4

Tags

CCSS.6.EE.A.2C

Evaluate the expression if x = 4.
The product of (7x+2) and \frac{20-3x}{4}

• 8

• 16

• 24

• 32

Tags

CCSS.6.EE.A.2C

expand the expression 2\left(r-4\right)\ +\ 5\left(r+2\right)

• 5r + 18

• 7r + 2

• 2r - 8

• 10r + 10

Tags

CCSS.6.EE.A.3

There were three questions in a mathematical test. Salma earned m points for the first question and twice the number of points for the second question. How many points did she earn for the first two questions?

• 2m

• 3m

• 5m

• 7m

Tags

CCSS.6.EE.B.6

Factor:
12x + 9

• 3(4x + 3)

• x(12+9)

• 3(4x - 3)

• not factorable

Tags

CCSS.7.EE.A.1

Express 10 x 10 x 10 in exponential form

• 3¹⁰

• 1000

• 10 x 3³

• 10³

Tags

CCSS.6.EE.A.1

Simplify 12 + 3(18 - 4²) + 9

• 39

• 217

• 27

• 59

Simplify the expression 87 - 6 + 9 ÷ 3²

• 10

• 84

• 82

• 81

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Which expression is equal to "seven more than a number  multiplied by 9"?

• 9(x + 7)

• 9x - 7

• 7 + 9x

• 9 + 7x

Tags

CCSS.6.EE.A.2A

Evaluate 4x for x = 16

• 4

• 64

• 12

• 32

Tags

CCSS.6.EE.A.2C