Mastering Addition and Subtraction on Number Lines

1. Sarah has a number line from 0 to 10. She starts at 3 and moves 2 spaces to the right. What number does she land on?

• 6

• 5

• 4

• 7

2. On a number line from 0 to 20, Tom is at 15. If he moves 4 spaces to the left, what number will he be at?

• 12

• 10

• 11

• 9

3. A number line shows the numbers 0 to 30. If Lisa is at 10 and she adds 5, where will she be on the number line?

• 5

• 15

• 25

• 20

4. There is a number line from 0 to 50. If Jake starts at 25 and subtracts 10, what number does he reach?

• 20

• 30

• 5

• 15

5. Emma is using a number line that goes from 0 to 100. She jumps from 40 to 60. How many spaces did she move?

• 20

• 30

• 25

• 15

6. A number line shows numbers from 0 to 12. If Mark is at 8 and he adds 3, what number does he reach?

• 11

• 5

• 10

• 9

7. On a number line from 0 to 25, if Mia starts at 12 and moves back 7 spaces, what number does she land on?

• 3

• 4

• 5

• 6

8. A number line goes from 0 to 40. If Alex is at 20 and he moves forward 15 spaces, what number does he end up on?

• 30

• 35

• 40

• 25

9. There is a number line from 0 to 100. If Lily is at 50 and she subtracts 25, what number does she reach?

• 35

• 15

• 25

• 45

10. On a number line from 0 to 60, if Sam starts at 30 and adds 20, where does he land?

• 60

• 30

• 50

• 40