Answer key for Subtraction Practice Series worksheet #1

Row 1: 0, 4, 2
Row 2: 1, 5, 4
Row 3: 3, 1, 4
Row 4: 0, 6, 3
Row 5: 8, 8, 2
Row 6: 7, 7, 6
Row 7: 2, 6, 5
Row 8: 1, 3, 5
Row 9: 1, 3, 2
Row 10: 5, 0, 4
Row 11: 1, 2, 3
Row 12: 6, 7, 2

Answer key for Subtraction Practice Series worksheet 1a

Row 1. 5, 6, 1, 0 ,0
Row 2. 4, 6, 1, 1, 5
Row 3. 9, 2, 2, 1, 4
Row 4. 0, 1, 0, 1, 2
Row 5. 4, 3, 6, 2, 5
Row 6. 0, 3, 3, 1, 2

Answer key for Subtraction Practice Series Worksheet #2

Row 1. 2, 7, 0
Row 2. 2, 6, 0
Row 3. 1, 5, 5
Row 4. 8, 5, 4
Row 5. 3, 0 ,3
Row 6. 6, 4, 2
Row 7. 4, 5, 3
Row 8. 1, 4, 3
Row 9. 2, 2, 7
Row 10. 6,3, 1
Row 11. 2, 1, 3
Row 12. 4, 2, 1

Answer key for Subtraction Practice Series worksheet 2a

Row 1. 5, 6, 1, 0, 0
Row 2. 3, 6, 1, 1, 5
Row 3. 9, 2, 2, 1, 4
Row 4. 0, 1, 0, 1, 2
Row 5. 4, 4, 6, 2, 5
Row 6. 0, 4, 3, 1, 2

Answer key for Subtraction Practice Series Worksheet #3

Row 1. 12, 12, 10
Row 2. 12, 6, 10
Row 3. 11, 15, 5
Row 4. 8, 15, 14
Row 5. 13, 10, 13
Row 6. 6, 14, 12
Row 7. 14, 5, 13
Row 8. 11, 14, 13
Row 9. 12, 12, 7
Row 10. 6, 13, 11
Row 11. 12, 11, 13
Row 12. 4, 12, 11

Answer key for Subtraction Practice Series worksheet 3a

Row 1. 5, 6, 1, 10, 10
Row 2. 14, 11, 11, 11, 15
Row 3. 9, 2, 2, 11, 14
Row 4. 10, 1, 10, 11, 10
Row 5. 14, 11, 0, 12, 16
Row 6. 10, 14, 13, 11, 12

Answer key for Subtraction Practice Series Worksheet #4

Row 1. 22, 22, 20
Row 2. 24, 16, 20
Row 3. 21, 25, 15
Row 4. 18, 25, 24
Row 5. 23, 20, 23
Row 6. 16, 24, 22
Row 7. 24, 15, 23
Row 8. 21, 24, 23
Row 9. 22, 22, 17
Row 10. 16, 23, 21
Row 11. 22, 21, 23
Row 12. 14, 22, 21

Answer key for Subtraction Practice Series worksheet 4a

Row 1. 5, 5, 6, 20, 20
Row 2. 14, 11, 11, 11, 8
Row 3. 9, 2, 19, 21, 13
Row 4. 10, 31, 20, 8, 20
Row 5. 13, 11, 10, 12, 8
Row 6. 15, 13, 13, 16, 12