Operations and Algebraic Thinking Review

Evaluate: 5 - (2 + 1)

• 4

• 3

• 2

• 1

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

• 168

• 820

• 256

• 307

What is the next term in the pattern?

• 10

• 9

• 8

• 7

Which expression has a value of 3?

• 18 - 4 x 3 - 2

• 1 + 1 x 2

• 6 - 2 x 2

• 7 + 4 ÷ 4

Which represents the problem?

• 5 - (7 x 6)

• (7 - 6) x 5

• (7 + 6) - 5

• (7 x 6) - 5

A group of 4 friends was at a restaurant. they each ordered an $8 meal. Then the group ordered a $6 dessert to share. Which expression represents this situation?

• (4 x 6) + 1

• (4 x 6) + 8

• (4 x 8) + 6

• (4 x 8) + 1

Which represents the expression?

• 2 more than 465 + 371

• 2 times 465 + 371

• 2 less than 465 + 371

• 2 fewer than 465 + 371

Which problem represents the expression?

• Joe brought $15 to the supermarket and spent $9 on fruit. Then he donated $1.

• Joe brought $15 to the supermarket and spent $1 on fruit. Then he donated $9.

• Joe brought $15 to the supermarket. He gave the cashier $9. His change was $1.

• Joe brought $15 to the supermarket. He gave the cashier $1. His change was $9.

Which of the following represents all the factor pairs of 46?

• 1 and 45, 2 and 44

• 23 and 23, 0 and 46

• 1 and 46, 2 and 23

• 40 and 6

Which number is prime?

• 9

• 10

• 11

• 12