**Q2: **

Write the missing number on the given number line.

**Q3: **

Which of these numbers belongs in the box?

- A 2,400
- B 2,200
- C 2,300

**Q4: **

Which of the following numbers lies at the indicated point on the number line, 11,100, 11,400, and 11,900?

- A 11,400
- B 11,100
- C 11,900

**Q5: **

This line shows a sequence of whole numbers. What number is ?

**Q6: **

Which of these numbers belongs in the box?

- A 4,800
- B 4,500
- C 4,900

**Q7: **

Which of these numbers belongs in the box?

- A 6,600
- B 6,100
- C 6,800

**Q8: **

Which of the following numbers lies at the indicated point on the number line, 12,800, 12,300, and 12,600?

- A 12,300
- B 12,800
- C 12,600

**Q9: **

Which of the following numbers lies at the indicated point on the number line, 15,100, 15,600, and 15,200?

- A 15,600
- B 15,100
- C 15,200

**Q10: **

Which of the following numbers lies at the indicated point on the number line, 21,400, 21,300, and 21,500?

- A 21,300
- B 21,400
- C 21,500