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Add by making a ten first

1st grade (Year 2 in England) · 16 questions · Common Core: 1.OA.C.6 · England: Y1 Addition and subtraction, Y2 Addition and subtraction

Name

Date

Score/ 16

  1. Question 1

    Fill the gap: 8 + 7 = 10 + __

    Answer

  2. Question 2

    9 + 5 = ?

    Answer

  3. Question 3

    7 + 9: first make 10. 7 + 3 = 10. How many are left from the 9?

    Answer

  4. Question 4

    Fill the gap: 9 + 9 = 10 + __

    Answer

  5. Question 5

    9 + 3 = ?

    Answer

  6. Question 6

    8 + 6: first make 10. 8 + 2 = 10. How many are left from the 6?

    Answer

  7. Question 7

    Fill the gap: 7 + 6 = 10 + __

    Answer

  8. Question 8

    7 + 7 = ?

    Answer

  9. Question 9

    9 + 4: first make 10. 9 + 1 = 10. How many are left from the 4?

    Answer

  10. Question 10

    Fill the gap: 9 + 3 = 10 + __

    Answer

  11. Question 11

    8 + 4 = ?

    Answer

  12. Question 12

    9 + 7: first make 10. 9 + 1 = 10. How many are left from the 7?

    Answer

  13. Question 13

    Fill the gap: 9 + 9 = 10 + __

    Answer

  14. Question 14

    9 + 3 = ?

    Answer

  15. Question 15

    8 + 4: first make 10. 8 + 2 = 10. How many are left from the 4?

    Answer

  16. Question 16

    Fill the gap: 8 + 8 = 10 + __

    Answer

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Answer key: Add by making a ten first

  1. 1. 5

  2. 2. 14

  3. 3. 6

  4. 4. 8

  5. 5. 12

  6. 6. 4

  7. 7. 3

  8. 8. 14

  9. 9. 3

  10. 10. 2

  11. 11. 12

  12. 12. 6

  13. 13. 8

  14. 14. 12

  15. 15. 2

  16. 16. 6