# Worksheet: Evaluating Numerical Expressions: Absolute Value

In this worksheet, we will practice evaluating numerical expressions involving absolute value.

**Q2: **

Evaluate .

**Q3: **

Evaluate .

**Q4: **

Matthew and Daniel were comparing their elevations. Matthew’s position was 15.5 m below sea level, while Daniel’s position was 30 m above sea level.

Which of the following expressions represents the difference in elevation between Matthew and Daniel?

- A
- B
- C
- D
- E

Calculate the difference in elevation.

**Q5: **

Evaluate .

- A
- B
- C
- D

**Q6: **

Calculate .

- A
- B84
- C5
- D

**Q7: **

Calculate .

**Q8: **

Evaluate .

- A
- B
- C
- D
- E

**Q9: **

Which of the following is true?

- A
- B
- C

**Q10: **

Which of the following is true?

- A
- B
- C

**Q11: **

Fill in the blanks: .

**Q12: **

Calculate .

**Q13: **

Calculate .

**Q14: **

Which of the following is true?

- A
- B
- C

**Q15: **

Fill in the blanks: .

**Q17: **

Determine the value of by identifying the highest common factor.