Workbook Detail
Subtraction Number Range Within 100 — Set 30
89 - 12 = ___
Show answer
Answer: 77
- Operand1
- 89
- Operand2
- 12
- Operator
- -
9 - 3 = ___
Show answer
Answer: 6
- Operand1
- 9
- Operand2
- 3
- Operator
- -
- VisualIntent
- Layout: picture-equationOperation: subtractItems: [{"count":9,"role":"groupA"},{"count":3,"role":"groupB"}]CrossedCount: 3
79 - 48 = ___
Show answer
Answer: 31
- Operand1
- 79
- Operand2
- 48
- 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
6 - 5 = ___
Show answer
Answer: 1
- Operand1
- 6
- Operand2
- 5
- Operator
- -
- VisualIntent
- Layout: picture-equationOperation: subtractItems: [{"count":6,"role":"groupA"},{"count":5,"role":"groupB"}]CrossedCount: 5
54 - 52 = ___
Show answer
Answer: 2
- Operand1
- 54
- Operand2
- 52
- Operator
- -
51 - 50 = ___
Show answer
Answer: 1
- Operand1
- 51
- Operand2
- 50
- Operator
- -
3 - 2 = ___
Show answer
Answer: 1
- Operand1
- 3
- Operand2
- 2
- Operator
- -
- VisualIntent
- Layout: picture-equationOperation: subtractItems: [{"count":3,"role":"groupA"},{"count":2,"role":"groupB"}]CrossedCount: 2
65 - 64 = ___
Show answer
Answer: 1
- Operand1
- 65
- Operand2
- 64
- Operator
- -
89 - 38 = ___
Show answer
Answer: 51
- Operand1
- 89
- Operand2
- 38
- 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
47 - 31 = ___
Show answer
Answer: 16
- Operand1
- 47
- Operand2
- 31
- Operator
- -
55 - 43 = ___
Show answer
Answer: 12
- Operand1
- 55
- Operand2
- 43
- Operator
- -
28 - 5 = ___
Show answer
Answer: 23
- Operand1
- 28
- Operand2
- 5
- Operator
- -
33 - 23 = ___
Show answer
Answer: 10
- Operand1
- 33
- Operand2
- 23
- Operator
- -
61 - 30 = ___
Show answer
Answer: 31
- Operand1
- 61
- Operand2
- 30
- Operator
- -
82 - 1 = ___
Show answer
Answer: 81
- Operand1
- 82
- Operand2
- 1
- Operator
- -
96 - 81 = ___
Show answer
Answer: 15
- Operand1
- 96
- Operand2
- 81
- Operator
- -
76 - 35 = ___
Show answer
Answer: 41
- Operand1
- 76
- Operand2
- 35
- Operator
- -
69 - 32 = ___
Show answer
Answer: 37
- Operand1
- 69
- Operand2
- 32
- Operator
- -
Teaching Notes
Download this free subtraction within 100 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 100 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 100 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.