Workbook Detail
Subtraction Within 100 Hard — Set 27
37 - 20 = ___
Show answer
Answer: 17
- Operand1
- 37
- Operand2
- 20
- Operator
- -
87 - 45 = ___
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Answer: 42
- Operand1
- 87
- Operand2
- 45
- Operator
- -
49 - 28 = ___
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Answer: 21
- Operand1
- 49
- Operand2
- 28
- Operator
- -
9 - 6 = ___
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Answer: 3
- Operand1
- 9
- Operand2
- 6
- Operator
- -
- VisualIntent
- Layout: picture-equationOperation: subtractItems: [{"count":9,"role":"groupA"},{"count":6,"role":"groupB"}]CrossedCount: 6
78 - 3 = ___
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Answer: 75
- Operand1
- 78
- Operand2
- 3
- Operator
- -
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
25 - 13 = ___
Show answer
Answer: 12
- Operand1
- 25
- Operand2
- 13
- Operator
- -
92 - 82 = ___
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Answer: 10
- Operand1
- 92
- Operand2
- 82
- Operator
- -
34 - 30 = ___
Show answer
Answer: 4
- Operand1
- 34
- Operand2
- 30
- Operator
- -
47 - 35 = ___
Show answer
Answer: 12
- Operand1
- 47
- Operand2
- 35
- Operator
- -
56 - 12 = ___
Show answer
Answer: 44
- Operand1
- 56
- Operand2
- 12
- Operator
- -
43 - 40 = ___
Show answer
Answer: 3
- Operand1
- 43
- Operand2
- 40
- Operator
- -
15 - 2 = ___
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Answer: 13
- Operand1
- 15
- Operand2
- 2
- 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
93 - 12 = ___
Show answer
Answer: 81
- Operand1
- 93
- Operand2
- 12
- Operator
- -
65 - 63 = ___
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Answer: 2
- Operand1
- 65
- Operand2
- 63
- Operator
- -
56 - 14 = ___
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Answer: 42
- Operand1
- 56
- Operand2
- 14
- Operator
- -
59 - 28 = ___
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Answer: 31
- Operand1
- 59
- Operand2
- 28
- Operator
- -
18 - 7 = ___
Show answer
Answer: 11
- Operand1
- 18
- Operand2
- 7
- Operator
- -
33 - 3 = ___
Show answer
Answer: 30
- Operand1
- 33
- Operand2
- 3
- Operator
- -
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.