**Q2: **

Benjamin took a cab to work yesterday. If he left a tip of on the $19.64 fare, determine about how much the tip was.

- A$7.00
- B$15.00
- C$45.00
- D$5.00

**Q3: **

By dividing by 4 and multiplying by 3, calculate of 600 mentally.

**Q4: **

David is buying a home theater system for $6 175.79. If the sound bar constitutes of the total price, determine which of the following is the best estimate of the cost of the sound bar.

- A$1 200
- B$4 340
- C$4 800
- D$1 860
- E$1 240

**Q5: **

Estimate of 38.

- A24
- B14
- C28
- D19
- E15

**Q6: **

In an NFL season, the Giants won out of 30 matches. About how many games did they win?

- A17 games
- B7 games
- C25 games
- D12 games
- E9 games

**Q7: **

Estimate of 401.

- A37
- B30
- C12
- D3
- E7

**Q8: **

If a person spends about of their time sleeping, determine which of the following represents an estimate of how much time that person will spend sleeping in 57 years.

- A 30 years
- B 12 years
- C 6 years
- D 18 years
- E 37 years

**Q9: **

Daniel wants to buy a pair of pants for $22. The clothing shop, in which the pair of pants are shown, has a sale of . Daniel estimates that he will save of $20 or an amount of $10. Will the amount he saves for the pants be more or less than $10?

- Amore
- Bless

**Q10: **

Estimate the following: of 52.