6th Grade AR Benchmarks Review

Which expression represents the sum of two consecutive even numbers, where n is the lesser number?
(6.AR.1.1)

• n + n

• n + 2n

• n + (n + 1)

• n + (n + 2)

Tags

CCSS.6.EE.B.6

Drivers can travel at most 70 miles per hour on some stretches of highway.

Which of the following inequalities and accompanying graph represent the maximum rate, r,

drivers can travel, in miles per hour? (6.AR.1.2)

• 
• 
• 
• 

Tags

CCSS.6.EE.B.8

Tags

CCSS.6.EE.A.2C

Which pairs of expressions are equivalent? Select all that apply. (6.AR.1.4)

• 4 + (c + d) and 48cd
  

• 2 + 8x and 2(4x + 1)

• 5 (x + 1) − x − 1 and 4x + 5

• 7y and 8(y + 1) − y − 8

• 12 + 8x + 6x − 3 and 9 + 14x

Tags

CCSS.6.EE.A.4

Which of the following values of k make the inequality 3k > 28 true?

Select all that apply. (6.AR.2.1)

• k = 8

• k = 9

• k = 10

• k =12

• k = -10

Tags

CCSS.6.EE.B.5

A number, n, when subtracted from ‒5 equals −7.

Which equation AND solution represent this situation? (6.AR.2.2)

• n - 5 = -7

• -5 + n = -7

• -5 - n = -7

• -2

• 2

Tags

CCSS.HSA.CED.A.3

The perimeter of a regular octagon is 96 inches.

Which equation could be used to find the length, s, of each side?

Find the length, in inches, of each side. (6.AR.2.3)

• s + 8 = 96

• 8s = 96

• 768

• 12

Tags

CCSS.6.EE.B.7

Tags

CCSS.6.EE.B.7

(6.AR.3.1)

• 
  The ratio of yellow marbles to green marbles is 4 to 7.

• The ratio of yellow marbles to total marbles is 7 to 11.

• The ratio of green marbles to total marbles is 7 to 11.

• The ratio of green marbles to yellow marbles is 4 to 7.

• 
  The ratio of yellow marbles to green marbles is 7 to 4.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

The table shows Ali’s typing speed. How fast does Ali type in words per minute? (6.AR.3.2)

Tags

CCSS.6.RP.A.3B