Workbook Detail
Subtraction Number Range Within 50 — Set 21
21 - 20 = ___
Show answer
Answer: 1
- Operand1
- 21
- Operand2
- 20
- Operator
- -
6 - 1 = ___
Show answer
Answer: 5
- Operand1
- 6
- Operand2
- 1
- Operator
- -
- VisualIntent
- Layout: picture-equationOperation: subtractItems: [{"count":6,"role":"groupA"},{"count":1,"role":"groupB"}]CrossedCount: 1
25 - 11 = ___
Show answer
Answer: 14
- Operand1
- 25
- Operand2
- 11
- Operator
- -
34 - 31 = ___
Show answer
Answer: 3
- Operand1
- 34
- Operand2
- 31
- Operator
- -
2 - 1 = ___
Show answer
Answer: 1
- Operand1
- 2
- Operand2
- 1
- Operator
- -
- VisualIntent
- Layout: picture-equationOperation: subtractItems: [{"count":2,"role":"groupA"},{"count":1,"role":"groupB"}]CrossedCount: 1
37 - 1 = ___
Show answer
Answer: 36
- Operand1
- 37
- Operand2
- 1
- Operator
- -
48 - 24 = ___
Show answer
Answer: 24
- Operand1
- 48
- Operand2
- 24
- Operator
- -
17 - 16 = ___
Show answer
Answer: 1
- Operand1
- 17
- Operand2
- 16
- Operator
- -
23 - 2 = ___
Show answer
Answer: 21
- Operand1
- 23
- Operand2
- 2
- Operator
- -
6 - 4 = ___
Show answer
Answer: 2
- Operand1
- 6
- Operand2
- 4
- Operator
- -
- VisualIntent
- Layout: picture-equationOperation: subtractItems: [{"count":6,"role":"groupA"},{"count":4,"role":"groupB"}]CrossedCount: 4
29 - 10 = ___
Show answer
Answer: 19
- Operand1
- 29
- Operand2
- 10
- Operator
- -
29 - 23 = ___
Show answer
Answer: 6
- Operand1
- 29
- Operand2
- 23
- Operator
- -
44 - 31 = ___
Show answer
Answer: 13
- Operand1
- 44
- Operand2
- 31
- Operator
- -
31 - 20 = ___
Show answer
Answer: 11
- Operand1
- 31
- Operand2
- 20
- Operator
- -
36 - 15 = ___
Show answer
Answer: 21
- Operand1
- 36
- Operand2
- 15
- Operator
- -
26 - 23 = ___
Show answer
Answer: 3
- Operand1
- 26
- Operand2
- 23
- Operator
- -
14 - 1 = ___
Show answer
Answer: 13
- Operand1
- 14
- Operand2
- 1
- Operator
- -
48 - 4 = ___
Show answer
Answer: 44
- Operand1
- 48
- Operand2
- 4
- Operator
- -
46 - 30 = ___
Show answer
Answer: 16
- Operand1
- 46
- Operand2
- 30
- Operator
- -
4 - 2 = ___
Show answer
Answer: 2
- Operand1
- 4
- Operand2
- 2
- Operator
- -
- VisualIntent
- Layout: picture-equationOperation: subtractItems: [{"count":4,"role":"groupA"},{"count":2,"role":"groupB"}]CrossedCount: 2
Teaching Notes
Download this free subtraction within 50 math worksheet. Uniquely generated with an answer key — great for homework, practice, or assessment.
Features
- Printable PDF format
- Answer key included
- Multiple difficulty levels
- Classroom and home friendly
How to Use These Worksheets
- Select a within 50 set.
- Print or use on-screen.
- Check answers and practice again.
Tips
- Start with easier sets and move up gradually.
- Practice in short sessions (10–15 minutes).
- Review mistakes and redo similar problems.
Frequently Asked Questions
How do I use this Subtraction Within 50 Math Worksheet 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.