Workbook Detail
Subtraction Within 100 Hard — Set 25
16 - 15 = ___
Show answer
Answer: 1
- Operand1
- 16
- Operand2
- 15
- Operator
- -
79 - 15 = ___
Show answer
Answer: 64
- Operand1
- 79
- Operand2
- 15
- Operator
- -
28 - 15 = ___
Show answer
Answer: 13
- Operand1
- 28
- Operand2
- 15
- Operator
- -
42 - 10 = ___
Show answer
Answer: 32
- Operand1
- 42
- Operand2
- 10
- Operator
- -
7 - 6 = ___
Show answer
Answer: 1
- Operand1
- 7
- Operand2
- 6
- Operator
- -
- VisualIntent
- Layout: picture-equationOperation: subtractItems: [{"count":7,"role":"groupA"},{"count":6,"role":"groupB"}]CrossedCount: 6
7 - 4 = ___
Show answer
Answer: 3
- Operand1
- 7
- Operand2
- 4
- Operator
- -
- VisualIntent
- Layout: picture-equationOperation: subtractItems: [{"count":7,"role":"groupA"},{"count":4,"role":"groupB"}]CrossedCount: 4
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 - 3 = ___
Show answer
Answer: 3
- Operand1
- 6
- Operand2
- 3
- Operator
- -
- VisualIntent
- Layout: picture-equationOperation: subtractItems: [{"count":6,"role":"groupA"},{"count":3,"role":"groupB"}]CrossedCount: 3
22 - 12 = ___
Show answer
Answer: 10
- Operand1
- 22
- Operand2
- 12
- Operator
- -
48 - 40 = ___
Show answer
Answer: 8
- Operand1
- 48
- Operand2
- 40
- Operator
- -
79 - 9 = ___
Show answer
Answer: 70
- Operand1
- 79
- Operand2
- 9
- Operator
- -
75 - 32 = ___
Show answer
Answer: 43
- Operand1
- 75
- Operand2
- 32
- Operator
- -
44 - 34 = ___
Show answer
Answer: 10
- Operand1
- 44
- Operand2
- 34
- Operator
- -
71 - 11 = ___
Show answer
Answer: 60
- Operand1
- 71
- Operand2
- 11
- Operator
- -
25 - 14 = ___
Show answer
Answer: 11
- Operand1
- 25
- Operand2
- 14
- 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
9 - 7 = ___
Show answer
Answer: 2
- Operand1
- 9
- Operand2
- 7
- Operator
- -
- VisualIntent
- Layout: picture-equationOperation: subtractItems: [{"count":9,"role":"groupA"},{"count":7,"role":"groupB"}]CrossedCount: 7
78 - 76 = ___
Show answer
Answer: 2
- Operand1
- 78
- Operand2
- 76
- Operator
- -
14 - 3 = ___
Show answer
Answer: 11
- Operand1
- 14
- Operand2
- 3
- Operator
- -
7 - 3 = ___
Show answer
Answer: 4
- Operand1
- 7
- Operand2
- 3
- Operator
- -
- VisualIntent
- Layout: picture-equationOperation: subtractItems: [{"count":7,"role":"groupA"},{"count":3,"role":"groupB"}]CrossedCount: 3
Teaching Notes
Practice subtraction within 100 with free printable worksheets. Uniquely generated — reinforce key math skills with every set.
Frequently Asked Questions
How do I use this Subtraction Within 100 Hard 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.