GRADE 2 • MODULE 6 - RUSD Common Core Math TK-6 · PDF fileGRADE 2 • MODULE 6 Module 6: ... 6. 17 16. 7 26. 7 36. 12 7. 18 17. 7 27. 17 37. ... 2•Lesson 6 Answer Key 6 Lesson

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  • 2 GR A D E

    Mathematics Curriculum

    GRADE 2 MODULE 6

    Module 6: Foundations of Multiplication and Division

    Answer Key

    GRADE 2 MODULE 6 Foundations of Multiplication and Division

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  • Module 6: Foundations of Multiplication and Division

    1

    Lesson 1 Answer Key 26

    Lesson 1

    Core Fluency Practice

    Set A

    1. 13 11. 19 21. 16 31. 10

    2. 16 12. 19 22. 12 32. 15

    3. 14 13. 19 23. 14 33. 14

    4. 15 14. 16 24. 14 34. 14

    5. 18 15. 11 25. 12 35. 15

    6. 19 16. 14 26. 13 36. 13

    7. 14 17. 16 27. 11 37. 11

    8. 17 18. 13 28. 17 38. 12

    9. 19 19. 15 29. 11 39. 12

    10. 19 20. 16 30. 13 40. 13

    Set B

    1. 14 11. 19 21. 12 31. 13

    2. 19 12. 19 22. 13 32. 5

    3. 15 13. 19 23. 7 33. 16

    4. 12 14. 11 24. 5 34. 11

    5. 15 15. 15 25. 8 35. 12

    6. 17 16. 7 26. 7 36. 12

    7. 18 17. 7 27. 17 37. 7

    8. 5 18. 7 28. 11 38. 8

    9. 9 19. 16 29. 15 39. 7

    10. 17 20. 12 30. 12 40. 11

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  • Module 6: Foundations of Multiplication and Division

    2

    Lesson 1 Answer Key 26

    Set C

    1. 10 11. 9 21. 7 31. 9

    2. 10 12. 9 22. 8 32. 7

    3. 9 13. 12 23. 8 33. 9

    4. 4 14. 9 24. 9 34. 4

    5. 10 15. 8 25. 9 35. 3

    6. 1 16. 11 26. 9 36. 1

    7. 5 17. 8 27. 8 37. 5

    8. 10 18. 9 28. 5 38. 3

    9. 2 19. 7 29. 8 39. 7

    10. 5 20. 7 30. 7 40. 4

    Set D

    1. 10 11. 8 21. 9 31. 4

    2. 2 12. 10 22. 9 32. 6

    3. 7 13. 9 23. 9 33. 8

    4. 5 14. 7 24. 6 34. 8

    5. 5 15. 9 25. 8 35. 7

    6. 3 16. 11 26. 3 36. 9

    7. 10 17. 9 27. 8 37. 16

    8. 10 18. 8 28. 8 38. 3

    9. 3 19. 9 29. 5 39. 9

    10. 10 20. 7 30. 7 40. 17

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  • Module 6: Foundations of Multiplication and Division

    3

    Lesson 1 Answer Key 26

    Set E

    1. 16 11. 8 21. 3 31. 7

    2. 20 12. 11 22. 6 32. 2

    3. 18 13. 16 23. 7 33. 9

    4. 18 14. 13 24. 18 34. 9

    5. 15 15. 13 25. 15 35. 19

    6. 15 16. 12 26. 20 36. 13

    7. 11 17. 11 27. 14 37. 11

    8. 8 18. 5 28. 17 38. 15

    9. 10 19. 7 29. 12 39. 13

    10. 8 20. 6 30. 6 40. 8

    Problem Set

    1. 5 groups of two apples circled; 5 4. 3 groups of 4 oranges circled; 4

    2. 5 groups of three balls circled; 5 5. 3 groups of 3 flowers drawn; 3, 9

    3. 4 groups of 3 oranges circled; 3 6. 2 groups of 10 lemons drawn; 10, 20

    Exit Ticket

    1. 5 groups of 4 hats circled

    2. 2 groups of 5 smiley faces drawn; 5, 10

    Homework

    1. 3 groups of two shirts circled; 3 4. 4 groups of 3 wheels drawn; 3

    2. 4 groups of three pants circled; 4 5. 4 groups of 2 apples drawn; 2, 8

    3. 3 groups of 4 wheels drawn; 4 6. 3 groups of 5 oranges drawn; 5, 15

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  • Module 6: Foundations of Multiplication and Division

    4

    Lesson 2 Answer Key 26

    Lesson 2

    Problem Set

    1. a. 2, 2, 6; 2, 6 4. 2 groups of 2 hearts drawn; 2, 2, 2, 2, 2, 10; 5, 10

    b. 3, 3, 3, 3, 12; 3, 12 5. 3 groups of 5 stars drawn; 5, 5, 5, 15;

    2. 1 group of 4 socks drawn; 4, 4, 4, 4, 4, 20; 4, 20

    3. 1 group of three drawn; 3, 3, 3, 3, 12; 4, 12

    Exit Ticket

    1. 3 rhombuses drawn in the last circle; 3, 3, 3, 3, 12; 3, 12

    2. 2 groups of 3 stars drawn; 3 + 3 = 6

    Homework

    1. a. 3, 3, 3, 9; 3, 9 4. 2 groups of 4 hearts drawn; 4, 4, 4, 4, 4, 20;

    b. 2, 2, 2, 2, 8; 2, 8 5, 20

    2. 1 group of 3 cars drawn; 3, 3, 3, 3, 3, 15; 3, 15 5. 4 groups of 3 circles drawn;

    3. 1 group of 4 triangles drawn; 4, 4, 4, 4, 16; 3 + 3 + 3 + 3 = 12

    4, 16

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  • Module 6: Foundations of Multiplication and Division

    5

    Lesson 3 Answer Key 26

    Lesson 3

    Sprint

    Side A

    1. 1 12. 3 23. 10 34. 8

    2. 2 13. 10 24. 9 35. 10

    3. 3 14. 9 25. 8 36. 9

    4. 9 15. 8 26. 6 37. 8

    5. 10 16. 7 27. 10 38. 7

    6. 10 17. 5 28. 9 39. 7

    7. 10 18. 10 29. 8 40. 4

    8. 10 19. 9 30. 7 41. 9

    9. 9 20. 8 31. 5 42. 2

    10. 8 21. 7 32. 10 43. 7

    11. 7 22. 3 33. 9 44. 6

    Side B

    1. 10 12. 4 23. 10 34. 8

    2. 10 13. 10 24. 9 35. 7

    3. 10 14. 9 25. 8 36. 10

    4. 10 15. 8 26. 7 37. 9

    5. 1 16. 7 27. 5 38. 8

    6. 2 17. 4 28. 10 39. 6

    7. 3 18. 10 29. 9 40. 9

    8. 8 19. 9 30. 8 41. 3

    9. 9 20. 8 31. 6 42. 6

    10. 8 21. 7 32. 10 43. 3

    11. 7 22. 4 33. 9 44. 7

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  • Module 6: Foundations of Multiplication and Division

    6

    Lesson 3 Answer Key 26

    Problem Set

    1. a. 3, 3, 3, 3, 12 2. a. 3, 3, 3, 3, 3, 15

    6, 6, 12 6, 6, 15

    3, 6 12, 15

    b. 2, 2, 2, 2, 8 b. 3, 3, 3, 9

    4, 4, 8 6, 9

    2, 4

    c. 2, 2, 2, 2, 2, 2, 2, 2, 16

    4, 4, 4, 4, 16

    2, 4

    Exit Ticket

    5, 5, 5, 5, 20

    10, 10, 20

    5, 10

    Homework

    1. a. 4, 4, 4, 4, 16 2. a. 3, 3, 3, 3, 3, 15

    8, 8, 16 6, 6, 15

    4, 8 12, 15

    b. 2, 2, 2, 2, 8 b. 2, 2,, 2, 2, 2, 10

    4, 4, 8 4, 4, 10

    2, 4 8, 10

    c. 5, 5, 5, 5, 20

    10, 10, 20

    5, 10

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  • Module 6: Foundations of Multiplication and Division

    7

    Lesson 4 Answer Key 26

    Lesson 4

    Sprint

    Side A

    1. 10 12. 17 23. 10 34. 14

    2. 11 13. 10 24. 11 35. 10

    3. 12 14. 13 25. 12 36. 11

    4. 18 15. 14 26. 16 37. 13

    5. 10 16. 16 27. 10 38. 10

    6. 11 17. 10 28. 11 39. 12

    7. 12 18. 16 29. 12 40. 13

    8. 17 19. 10 30. 15 41. 10

    9. 10 20. 15 31. 10 42. 12

    10. 13 21. 10 32. 11 43. 10

    11. 14 22. 15 33. 12 44. 11

    Side B

    1. 10 12. 17 23. 10 34. 13

    2. 11 13. 10 24. 11 35. 10

    3. 12 14. 13 25. 12 36. 11

    4. 16 15. 14 26. 15 37. 12

    5. 10 16. 18 27. 10 38. 10

    6. 11 17. 10 28. 11 39. 12

    7. 12 18. 16 29. 12 40. 14

    8. 17 19. 10 30. 14 41. 10

    9. 10 20. 15 31. 10 42. 13

    10. 13 21. 10 32. 11 43. 10

    11. 14 22. 15 33. 12 44. 11

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  • Module 6: Foundations of Multiplication and Division

    8

    Lesson 4 Answer Key 26

    Problem Set

    1. a. 2, 2, 2, 2, 8; 8 2. a. 12; 3, 3, 3, 3

    b. 4, 4, 4, 4, 4, 20; 4, 20 b. 12; 4, 4, 4

    c. 5, 5, 5, 15; 5, 15 c. 10; 2, 2, 2, 2, 2

    d. 3, 3, 3, 3, 3, 3, 18; 6, 3, 18 d. 16; 4, 4, 4, 4

    e. 15; 5, 5, 5

    Exit Ticket

    1. 15; 5, 5, 5

    2. 9; 3, 3, 3

    3. 10; 2, 2, 2, 2, 2

    Homework

    1. a. 3, 3, 3, 3, 12 2. a. 20; 5, 5, 5, 5

    b. 5, 5, 5, 5, 5, 25 b. 20; 4, 4, 4, 4, 4

    c. 4, 4, 4, 4, 16 c. 8; 2, 2, 2, 2

    d. 2, 2, 2, 2, 2, 2, 12 d. 15; 3, 3, 3, 3, 3

    e. 12; 4, 4, 4

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