Workbook Detail
Subtraction Within 100 Starter — Set 21
49 - 36 = ___
Show answer
Answer: 13
- Operand1
- 49
- Operand2
- 36
- Operator
- -
52 - 51 = ___
Show answer
Answer: 1
- Operand1
- 52
- Operand2
- 51
- Operator
- -
21 - 10 = ___
Show answer
Answer: 11
- Operand1
- 21
- Operand2
- 10
- Operator
- -
62 - 22 = ___
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Answer: 40
- Operand1
- 62
- Operand2
- 22
- Operator
- -
54 - 50 = ___
Show answer
Answer: 4
- Operand1
- 54
- Operand2
- 50
- Operator
- -
29 - 22 = ___
Show answer
Answer: 7
- Operand1
- 29
- Operand2
- 22
- Operator
- -
57 - 55 = ___
Show answer
Answer: 2
- Operand1
- 57
- Operand2
- 55
- Operator
- -
57 - 6 = ___
Show answer
Answer: 51
- Operand1
- 57
- Operand2
- 6
- Operator
- -
52 - 2 = ___
Show answer
Answer: 50
- Operand1
- 52
- Operand2
- 2
- Operator
- -
8 - 5 = ___
Show answer
Answer: 3
- Operand1
- 8
- Operand2
- 5
- Operator
- -
- VisualIntent
- Layout: picture-equationOperation: subtractItems: [{"count":8,"role":"groupA"},{"count":5,"role":"groupB"}]CrossedCount: 5
9 - 5 = ___
Show answer
Answer: 4
- Operand1
- 9
- Operand2
- 5
- Operator
- -
- VisualIntent
- Layout: picture-equationOperation: subtractItems: [{"count":9,"role":"groupA"},{"count":5,"role":"groupB"}]CrossedCount: 5
14 - 3 = ___
Show answer
Answer: 11
- Operand1
- 14
- Operand2
- 3
- 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
16 - 14 = ___
Show answer
Answer: 2
- Operand1
- 16
- Operand2
- 14
- Operator
- -
68 - 18 = ___
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Answer: 50
- Operand1
- 68
- Operand2
- 18
- Operator
- -
16 - 15 = ___
Show answer
Answer: 1
- Operand1
- 16
- Operand2
- 15
- Operator
- -
18 - 5 = ___
Show answer
Answer: 13
- Operand1
- 18
- Operand2
- 5
- Operator
- -
93 - 12 = ___
Show answer
Answer: 81
- Operand1
- 93
- Operand2
- 12
- Operator
- -
59 - 10 = ___
Show answer
Answer: 49
- Operand1
- 59
- Operand2
- 10
- 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
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 Starter 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.