Review of Algebraic Thinking and Operations

Which pattern rule could be used to create the y-coordinates?

• add 1

• add 2

• add 4

• add 5

Which shows the ordered pairs of corresponding terms of the patterns?

• (0,0), (1,0), (2,0), (3,0), (4,0)

• (0,0), (1,2), (2,3), (3,4), (4,5)

• (0,0), (1,5), (2,10), (3,15), (4,20)

• (0,0), (5,1), (10,2), (15,3), (20,4)

Which best describes how the corresponding terms are related?

• The value of the y-coordinate is 2 times the value of the corresponding x-coordinate.

• The value of the y-coordinate is 3 times the value of the corresponding x-coordinate.

• The value of the y-coordinate is 4 times the value of the corresponding x-coordinate.

• The value of the y-coordinate is 5 times the value of the corresponding x-coordinate.

Evaluate: 212 - [(9 x 4) + 8]

• 168

• 820

• 256

• 307

Which multiplication equation has the same value for ____ as

48 ÷ _____ = 8

• 6 x ____ = 48

• 6 x 8 = ____

• 8 x ____ = 48

• 8 x 6 = ____

Which symbol makes the number sentence below true? 63 = 9 ____ 7

• -

• ÷

• x

• +

Cody set up 3 rows with _____ chairs in each row.
There are 4 chairs in the fourth row.
There were 22 chairs in all.
Which number solves the equation below and finds the total number of chairs Cody set up?
3 x ____ + 4 = 22

• ____ = 2

• ____ = 5

• ____ = 4

• ____ = 6

Which of the following is the same as (5x3) x 6

• 5 x (3x6)

• (5x3) + (5x6)

• (5x3) + 6

• (5x3) x (5x6)

Lisa puts 8 beads on every necklace she makes. Which of the following can be used to find the total number of beads Lisa uses for 6 necklaces?

• 8 + 6

• 8 x 6

• 48 ➗ 6

• 48 ➗ 8

Mary had 150 CDs. She went to a store that buys and sells CDs. She bought 12 CDs and sold 24 CDs. Which equation can be used to find how many CDs Mary had after she left the store?

• 150 - 12 + 24 = n

• 150 + 12 + 24 = n

• 12 + 24 - 150 = n

• 150 + 12 - 24 = n