Math 1 · Unit 13: Working with numbers to 20 · Cambridge Primary Maths Stage 1

Questions

1. 1. Start at 6 on a number line. Jump forward 5. Where do you land?

   • 12
   • 11
   • 10
   • 1
   Check

2. 2. Start at 14. Jump back 3. Where do you land?

   • 10
   • 12
   • 17
   • 11
   Check

3. 3. Start at 0. Jump forward 2, 2, 2. Where do you land?

   • 6
   • 8
   • 3
   • 4
   Check

4. 4. Start at 20. Jump back 10. Where do you land?

   • 30
   • 10
   • 0
   • 19
   Check

5. 5. From 8 to 13 on a number line, how many jumps of 1?

   • 4
   • 21
   • 5
   • 6
   Check

6. 6. Start at 9. Jump forward 9. Where do you land?

   • 18
   • 0
   • 17
   • 19
   Check

7. 7. Which way do you jump to subtract?

   • up
   • back (to the left)
   • forward (to the right)
   • you don't jump
   Check

8. 8. Start at 12. Jump forward 6. Where do you land?

   • 17
   • 6
   • 18
   • 19
   Check

9. 9. Start at 17. Jump back 5. Where do you land?

   • 11
   • 13
   • 12
   • 22
   Check

10. 10. Start at 5. Jump forward 10. Where do you land?

    • 6
    • 50
    • 14
    • 15
    Check

11. 11. From 3 to 10 on a number line, how far is it?

    • 7
    • 6
    • 13
    • 8
    Check

12. 12. Start at 11. Jump back 11. Where do you land?

    • 0
    • 22
    • 11
    • 1
    Check

13. 13. Start at 0. Jump forward in fives three times. Where do you land?

    • 5
    • 20
    • 15
    • 10
    Check

14. 14. Start at 15. Jump back 2 and then back 2 again. Where do you land?

    • 13
    • 12
    • 19
    • 11
    Check

15. 15. Numbers on a number line get bigger going …

    • up and down
    • to the left
    • to the right
    Check