Workbook Detail
Subtraction Within 100 Expert — Set 49
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
21 - 20 = ___
Show answer
Answer: 1
- Operand1
- 21
- Operand2
- 20
- Operator
- -
75 - 13 = ___
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Answer: 62
- Operand1
- 75
- Operand2
- 13
- Operator
- -
17 - 12 = ___
Show answer
Answer: 5
- Operand1
- 17
- Operand2
- 12
- Operator
- -
39 - 25 = ___
Show answer
Answer: 14
- Operand1
- 39
- Operand2
- 25
- Operator
- -
63 - 51 = ___
Show answer
Answer: 12
- Operand1
- 63
- Operand2
- 51
- Operator
- -
64 - 63 = ___
Show answer
Answer: 1
- Operand1
- 64
- Operand2
- 63
- Operator
- -
98 - 66 = ___
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Answer: 32
- Operand1
- 98
- Operand2
- 66
- Operator
- -
58 - 8 = ___
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Answer: 50
- Operand1
- 58
- Operand2
- 8
- Operator
- -
5 - 3 = ___
Show answer
Answer: 2
- Operand1
- 5
- Operand2
- 3
- Operator
- -
- VisualIntent
- Layout: picture-equationOperation: subtractItems: [{"count":5,"role":"groupA"},{"count":3,"role":"groupB"}]CrossedCount: 3
25 - 11 = ___
Show answer
Answer: 14
- Operand1
- 25
- Operand2
- 11
- Operator
- -
71 - 10 = ___
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Answer: 61
- Operand1
- 71
- Operand2
- 10
- Operator
- -
99 - 57 = ___
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Answer: 42
- Operand1
- 99
- Operand2
- 57
- Operator
- -
79 - 13 = ___
Show answer
Answer: 66
- Operand1
- 79
- Operand2
- 13
- Operator
- -
64 - 21 = ___
Show answer
Answer: 43
- Operand1
- 64
- Operand2
- 21
- Operator
- -
33 - 2 = ___
Show answer
Answer: 31
- Operand1
- 33
- Operand2
- 2
- Operator
- -
39 - 28 = ___
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Answer: 11
- Operand1
- 39
- Operand2
- 28
- Operator
- -
66 - 44 = ___
Show answer
Answer: 22
- Operand1
- 66
- Operand2
- 44
- Operator
- -
86 - 53 = ___
Show answer
Answer: 33
- Operand1
- 86
- Operand2
- 53
- Operator
- -
35 - 1 = ___
Show answer
Answer: 34
- Operand1
- 35
- Operand2
- 1
- 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 Expert 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.