**Q1: **

Choose the expression that does not belong with the other three.

- A
- B
- C
- D

**Q2: **

The length of an island is changing at the rate of inches per year. How long will it take for the change in the length of the island to be inches?

**Q3: **

Evaluate .

**Q4: **

On a certain day, the rate of change of biscuits in a jar was -3 per hour. How long did it take the number of biscuits to reduce by 33?

**Q5: **

Select the situation whose answer could be the quotient of .

- AThe number of candies Noah will have if he buys 14 and then finds another 2.
- BThe average change in temperature if the temperature drops every hour for two hours.
- CBenjamin’s average mark if he got 14 marks over 2 quizzes.
- DMichael’s average score over two games if he lost 14 points altogether.
- EThe amount of money Noah has left if he had $14 and gave his friend $2.

**Q6: **

Is the equation true or false if ?

- Afalse
- Btrue

**Q7: **

Complete:

**Q8: **

Calculate .

**Q9: **

Calculate .

**Q10: **

Find the value of .

**Q11: **

The table shows a group of friends’ answers to a question.

Name | Victoria | Benjamin | Scarlett | Liam |
---|---|---|---|---|

Result |

Only one person got the answer wrong. Who was it?

- ABenjamin
- BLiam
- CVictoria
- DScarlett

**Q12: **

Complete: .

**Q13: **

.

- A54
- B7
- C72
- D
- E

**Q14: **

Find the value of .

**Q15: **

Write the sign of the expression if and .

- Apositive
- Bnegative

**Q16: **

.

- A6
- B2
- C
- D
- E18

**Q17: **

On a winter day, the outside temperature was and was rising by 6 degrees an hour. Determine the time it took for the temperature to reach .

**Q18: **

Calculate .

**Q19: **

Which of the following choices is equal to ?

- A
- B
- C
- D

**Q20: **

Calculate .

**Q21: **

Which of the following has a quotient of ?

- A
- B
- C
- D
- E

**Q22: **

Calculate the following: .

**Q23: **

David's sister lent him $350 in equal amounts over 7 weeks.

Write an expression to show how his sister’s bank balance changed each week.

- A
- B
- C
- D
- E

Evaluate the expression to find an integer representing the weekly change in her bank balance.

**Q24: **

What number is n in the equation ?

- A18
- B5
- C15
- D10

**Q25: **

A class has made a time capsule and wants to bury it at a depth of 9 feet below the ground. If the students can dig 3 feet down every hour, write an expression that represents the number of hours it would take for them to bury the time capsule.

- A
- B
- C
- D
- E