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Common Core 3.OA.A.1 worksheet

2nd grade (Year 3 in England) · 16 questions · Common Core: 2.OA.C.4, 3.OA.A.1, 3.OA.A.3 · England: Y2 Multiplication and division, Y3 Multiplication and division

Name

Date

Score/ 16

  1. Question 1

    How many dots are in this array of 4 rows?

    Answer

  2. Question 2

    Which multiplication matches this array of 25 dots?

    • A. 5 × 5
    • B. 5 × 6
    • C. 5 + 5
    • D. 6 × 5
  3. Question 3

    Which number sentence matches the array?

    • A. 7 × 9 = 63
    • B. 7 + 9 = 16
    • C. 8 × 9 = 72
    • D. 7 × 10 = 70
  4. Question 4

    The array has 7 rows of 5. How many dots are there?

    Answer

  5. Question 5

    Mei arranges 36 chairs in 3 equal rows. How many chairs are in each row?

    Answer

  6. Question 6

    An array has 2 rows and 4 columns. Turn it on its side. How many rows does it have now, and how many dots in total? Type the total.

    Answer

  7. Question 7

    How many dots are in this array of 5 rows?

    Answer

  8. Question 8

    Which multiplication matches this array of 12 dots?

    • A. 3 × 4
    • B. 4 × 4
    • C. 3 + 4
    • D. 3 × 5
  9. Question 9

    Which number sentence matches the array?

    • A. 4 × 3 = 12
    • B. 4 × 4 = 16
    • C. 4 + 3 = 7
    • D. 5 × 3 = 15
  10. Question 10

    The array has 8 rows of 9. How many dots are there?

    Answer

  11. Question 11

    Aisha arranges 16 chairs in 4 equal rows. How many chairs are in each row?

    Answer

  12. Question 12

    An array has 3 rows and 6 columns. Turn it on its side. How many rows does it have now, and how many dots in total? Type the total.

    Answer

  13. Question 13

    How many dots are in this array of 3 rows?

    Answer

  14. Question 14

    Which multiplication matches this array of 16 dots?

    • A. 4 × 5
    • B. 4 + 4
    • C. 5 × 4
    • D. 4 × 4
  15. Question 15

    Which number sentence matches the array?

    • A. 7 × 9 = 63
    • B. 7 + 9 = 16
    • C. 7 × 10 = 70
    • D. 8 × 9 = 72
  16. Question 16

    The array has 5 rows of 2. How many dots are there?

    Answer

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Answer key: Common Core 3.OA.A.1 worksheet

  1. 1. 8

  2. 2. A. 5 × 5

  3. 3. A. 7 × 9 = 63

  4. 4. 35

  5. 5. 12

  6. 6. 8

  7. 7. 20

  8. 8. A. 3 × 4

  9. 9. A. 4 × 3 = 12

  10. 10. 72

  11. 11. 4

  12. 12. 18

  13. 13. 12

  14. 14. D. 4 × 4

  15. 15. A. 7 × 9 = 63

  16. 16. 10

3.OA.A.1 Worksheet: Arrays and multiplication | Eurekami