Workbook Detail
Subtraction Within 20 Starter — Set 24
5 - 4 = ___
Show answer
Answer: 1
- Operand1
- 5
- Operand2
- 4
- Operator
- -
- VisualIntent
- Layout: picture-equationOperation: subtractItems: [{"count":5,"role":"groupA"},{"count":4,"role":"groupB"}]CrossedCount: 4
4 - 1 = ___
Show answer
Answer: 3
- Operand1
- 4
- Operand2
- 1
- Operator
- -
- VisualIntent
- Layout: picture-equationOperation: subtractItems: [{"count":4,"role":"groupA"},{"count":1,"role":"groupB"}]CrossedCount: 1
3 - 1 = ___
Show answer
Answer: 2
- Operand1
- 3
- Operand2
- 1
- Operator
- -
- VisualIntent
- Layout: picture-equationOperation: subtractItems: [{"count":3,"role":"groupA"},{"count":1,"role":"groupB"}]CrossedCount: 1
9 - 4 = ___
Show answer
Answer: 5
- Operand1
- 9
- Operand2
- 4
- Operator
- -
- VisualIntent
- Layout: picture-equationOperation: subtractItems: [{"count":9,"role":"groupA"},{"count":4,"role":"groupB"}]CrossedCount: 4
15 - 3 = ___
Show answer
Answer: 12
- Operand1
- 15
- Operand2
- 3
- Operator
- -
15 - 10 = ___
Show answer
Answer: 5
- Operand1
- 15
- Operand2
- 10
- Operator
- -
14 - 4 = ___
Show answer
Answer: 10
- Operand1
- 14
- Operand2
- 4
- Operator
- -
5 - 1 = ___
Show answer
Answer: 4
- Operand1
- 5
- Operand2
- 1
- Operator
- -
- VisualIntent
- Layout: picture-equationOperation: subtractItems: [{"count":5,"role":"groupA"},{"count":1,"role":"groupB"}]CrossedCount: 1
8 - 1 = ___
Show answer
Answer: 7
- Operand1
- 8
- Operand2
- 1
- Operator
- -
- VisualIntent
- Layout: picture-equationOperation: subtractItems: [{"count":8,"role":"groupA"},{"count":1,"role":"groupB"}]CrossedCount: 1
9 - 8 = ___
Show answer
Answer: 1
- Operand1
- 9
- Operand2
- 8
- Operator
- -
- VisualIntent
- Layout: picture-equationOperation: subtractItems: [{"count":9,"role":"groupA"},{"count":8,"role":"groupB"}]CrossedCount: 8
5 - 2 = ___
Show answer
Answer: 3
- Operand1
- 5
- Operand2
- 2
- Operator
- -
- VisualIntent
- Layout: picture-equationOperation: subtractItems: [{"count":5,"role":"groupA"},{"count":2,"role":"groupB"}]CrossedCount: 2
17 - 10 = ___
Show answer
Answer: 7
- Operand1
- 17
- Operand2
- 10
- Operator
- -
19 - 17 = ___
Show answer
Answer: 2
- Operand1
- 19
- Operand2
- 17
- Operator
- -
13 - 3 = ___
Show answer
Answer: 10
- Operand1
- 13
- Operand2
- 3
- Operator
- -
5 - 1 = ___
Show answer
Answer: 4
- Operand1
- 5
- Operand2
- 1
- Operator
- -
- VisualIntent
- Layout: picture-equationOperation: subtractItems: [{"count":5,"role":"groupA"},{"count":1,"role":"groupB"}]CrossedCount: 1
16 - 14 = ___
Show answer
Answer: 2
- Operand1
- 16
- Operand2
- 14
- Operator
- -
9 - 8 = ___
Show answer
Answer: 1
- Operand1
- 9
- Operand2
- 8
- Operator
- -
- VisualIntent
- Layout: picture-equationOperation: subtractItems: [{"count":9,"role":"groupA"},{"count":8,"role":"groupB"}]CrossedCount: 8
15 - 11 = ___
Show answer
Answer: 4
- Operand1
- 15
- Operand2
- 11
- Operator
- -
19 - 4 = ___
Show answer
Answer: 15
- Operand1
- 19
- Operand2
- 4
- Operator
- -
3 - 1 = ___
Show answer
Answer: 2
- Operand1
- 3
- Operand2
- 1
- Operator
- -
- VisualIntent
- Layout: picture-equationOperation: subtractItems: [{"count":3,"role":"groupA"},{"count":1,"role":"groupB"}]CrossedCount: 1
Teaching Notes
Practice subtraction within 20 with free printable worksheets. Uniquely generated — reinforce key math skills with every set.
Frequently Asked Questions
How do I use this Subtraction Within 20 Starter Worksheets worksheet?
Print the worksheet and complete the problems. Each set number generates a unique arrangement. Use the same set number for all students in a class for consistent assessment.
Is there an answer key?
Yes — every worksheet includes a complete answer key. Print it separately or view it on screen.