Back to Common Core worksheets

Free to print and copy for home or class. This link always prints the same sheet.

eurekami

Common Core K.OA.A.1 worksheet

Kindergarten (Reception and Year 1 in England) Β· 16 questions Β· Common Core: K.OA.A.1, K.OA.A.2, K.OA.A.5 Β· England: Reception Number, Y1 Addition and subtraction

Name

Date

Score/ 16

  1. Question 1

    Ines collected 5 stars in the morning and 5 in the afternoon. How many is that altogether?

    Answer

  2. Question 2

    6 βˆ’ 6 = ?

    βˆ’6012345678910

    Answer

  3. Question 3

    5 + 4 = ?

    012346789105

    Answer

  4. Question 4

    How many shapes are there altogether? β–² β–² β–² β–² ● ● ● ● ●

    Answer

  5. Question 5

    2 ducks are in the pond. 1 swim away. How many ducks are still in the pond?

    Answer

  6. Question 6

    There were 5. The βœ— ones were taken away. How many are left? β—† βœ— βœ— βœ— βœ—

    Answer

  7. Question 7

    2 + __ = 7. What is the missing number?

    013456891027

    Answer

  8. Question 8

    0 + 1 = ?

    Answer

  9. Question 9

    There were 4. The βœ— ones were taken away. How many are left? ● βœ— βœ— βœ—

    Answer

  10. Question 10

    Which number sentence matches the picture? β—† β—† β—† β—† β—† β—† + β—† β—†

    • A. 6 + 3 = 9
    • B. 6 βˆ’ 2 = 4
    • C. 7 + 2 = 9
    • D. 6 + 2 = 8
  11. Question 11

    4 βˆ’ 4 = ?

    Answer

  12. Question 12

    Kai had 5 birds and 1 was used for a craft. How many birds are left?

    Answer

  13. Question 13

    There are 7 dots in the ten frame. Take away 1. How many are left? ● ● ● ● ● ● ● β—‹ β—‹ β—‹

    Answer

  14. Question 14

    Which number sentence matches the story? Elena had 6 flowers. Elena gave 3 to Sam. How many flowers does Elena have left?

    • A. 6 βˆ’ 2 = 4
    • B. 6 + 3 = 9
    • C. 6 βˆ’ 3 = 3
  15. Question 15

    Kofi had 4 shells and gave away 3. How many shells are left?

    Answer

  16. Question 16

    Should you add or subtract? Ana had 8 crayons. Ana gave 3 to Priya. How many crayons does Ana have left?

    • A. Add (+)
    • B. Subtract (βˆ’)

All done? Color in the animal! Β· Free from eurekami.com/math

for the adult only

Answer key: Common Core K.OA.A.1 worksheet

  1. 1. 10

  2. 2. 0

  3. 3. 9

  4. 4. 9

  5. 5. 1

  6. 6. 1

  7. 7. 5

  8. 8. 1

  9. 9. 1

  10. 10. D. 6 + 2 = 8

  11. 11. 0

  12. 12. 4

  13. 13. 6

  14. 14. C. 6 βˆ’ 3 = 3

  15. 15. 1

  16. 16. B. Subtract (βˆ’)

K.OA.A.1 Worksheet: Add within 10 | Eurekami