Version 1: Simpler
Page 1:
Title: Count Back One Subtraction (Simpler Version)
Instructions: Solve the following subtraction problems using the count back one strategy. Draw pictures or use objects to help you if needed.
- 4 - 1 =
- 6 - 1 =
- 3 - 1 =
- 5 - 1 =
- 2 - 1 =
Page 2:
Instructions: Solve the following subtraction problems using the count back one strategy. Draw pictures or use objects to help you if needed.
- 7 - 1 =
- 9 - 1 =
- 8 - 1 =
- 10 - 1 =
- 1 - 1 =
Version 2: Same
Page 1:
Title: Count Back One Subtraction (Same Version)
Instructions: Solve the following subtraction problems using the count back one strategy. Draw pictures or use objects to help you if needed.
- 5 - 1 =
- 8 - 1 =
- 6 - 1 =
- 9 - 1 =
- 4 - 1 =
Page 2:
Instructions: Solve the following subtraction problems using the count back one strategy. Draw pictures or use objects to help you if needed.
- 7 - 1 =
- 3 - 1 =
- 10 - 1 =
- 2 - 1 =
- 9 - 1 =
Version 3: More Complex
Page 1:
Title: Count Back One Subtraction (More Complex Version)
Instructions: Solve the following subtraction problems using the count back one strategy. Draw pictures or use objects to help you if needed.
- 9 - 1 =
- 12 - 1 =
- 15 - 1 =
- 18 - 1 =
- 11 - 1 =
Page 2:
Instructions: Solve the following subtraction problems using the count back one strategy. Draw pictures or use objects to help you if needed.
- 14 - 1 =
- 20 - 1 =
- 17 - 1 =
- 23 - 1 =
- 13 - 1 =
Note: The more complex version includes larger numbers to challenge the student’s subtraction skills.