Unit 4 Expressions Test(6th)

Which expression matches the phrase "15 less than a number"?

• x/15
• 15x
• 15 + x
• x - 15

Tags

CCSS.6.EE.A.2A

Reda needs "x" colored pencils in addition to the 12 pencils she already has. Which expression is written correctly below that represents the number of pencils Reda needs?

• 12 + x
• x - 12
• 12x
• 24

Tags

CCSS.6.EE.B.6

Which expression matches the phrase "23 divided by r"?

• 23 + r

• r - 23

Tags

CCSS.6.EE.A.2A

6) What is the expression that completes the table?

• 2t
• t + 1
• t /2
• t - 1

Tags

CCSS.5.OA.B.3

7) Which operation would you do first in the following equation? 10 - 4 ÷ 1 x 5

• subtraction
• division
• multiplication
• addition

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

8) What is an expression for the missing value in this table?

• 8z
• 8 + z
• 8/z

Tags

CCSS.HSA-SSE.A.1A

9) Evaluate a-2b+c, if a=4, b=2, and c=8

• 8
• 4
• 4b
• 12

Tags

CCSS.6.EE.A.2C

10) Evaluate c(b+4) - 5, if a=4, b=2, and c=3

• 9
• 13
• 5
• cb45

Tags

CCSS.6.EE.A.2C

11) Which is equivalent to 7 x 7 x 7 x 7 x 7 x 7

• 6⁷

• 7⁴

• 7⁶

• 5⁷

Tags

CCSS.6.EE.A.1

Write the product of 15 and x as an algebraic expression.

• 15x²

• 15x
• 10y

• 15 + x

Tags

CCSS.6.EE.A.2A