iStarSign in

Math 2 · Unit 5: Working with numbers to 100 · Cambridge Primary Maths Stage 2

5.1 Addition

16 questions · e.g. 23 + 5 = ?

Practice

Questions

  1. 1. 23 + 5 = ?

    Check
  2. 2. 42 + 5 = ?

    Check
  3. 3. 28 + 10 = ?

    Check
  4. 4. 54 + 20 = ?

    Check
  5. 5. 3 + 7 = 10. So 13 + 7 = ?

    Check
  6. 6. 4 + 6 = 10. So 40 + 60 = ?

    Check
  7. 7. Which pair of tens numbers makes 100?

    Check
  8. 8. 8 + 2 = 10. Which number sentence shows a complement of 20?

    Check
  9. 9. 54 + 5 + 5 = ?

    Check
  10. 10. 3 + 6 + 7 = ?

    Check
  11. 11. 89 + 10 = ?

    Check
  12. 12. 64 + 5 = ?

    Check
  13. 13. Which pair of tens numbers makes 90?

    Check
  14. 14. 7 + 3 + 8 = ?

    Check
  15. 15. 46 + 20 = ?

    Check
  16. 16. 1 + 4 + 5 + 9 = ?

    Check