Workbook Detail
Subtraction Within 100 Starter — Set 78
64 - 1 = ___
Show answer
Answer: 63
- Operand1
- 64
- Operand2
- 1
- Operator
- -
98 - 95 = ___
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Answer: 3
- Operand1
- 98
- Operand2
- 95
- Operator
- -
89 - 10 = ___
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Answer: 79
- Operand1
- 89
- Operand2
- 10
- Operator
- -
38 - 30 = ___
Show answer
Answer: 8
- Operand1
- 38
- Operand2
- 30
- Operator
- -
98 - 24 = ___
Show answer
Answer: 74
- Operand1
- 98
- Operand2
- 24
- Operator
- -
85 - 4 = ___
Show answer
Answer: 81
- Operand1
- 85
- Operand2
- 4
- Operator
- -
68 - 20 = ___
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Answer: 48
- Operand1
- 68
- Operand2
- 20
- Operator
- -
38 - 13 = ___
Show answer
Answer: 25
- Operand1
- 38
- Operand2
- 13
- Operator
- -
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
13 - 12 = ___
Show answer
Answer: 1
- Operand1
- 13
- Operand2
- 12
- Operator
- -
85 - 31 = ___
Show answer
Answer: 54
- Operand1
- 85
- Operand2
- 31
- Operator
- -
84 - 41 = ___
Show answer
Answer: 43
- Operand1
- 84
- Operand2
- 41
- Operator
- -
8 - 1 = ___
Show answer
Answer: 7
- Operand1
- 8
- Operand2
- 1
- Operator
- -
- VisualIntent
- Layout: picture-equationOperation: subtractItems: [{"count":8,"role":"groupA"},{"count":1,"role":"groupB"}]CrossedCount: 1
68 - 41 = ___
Show answer
Answer: 27
- Operand1
- 68
- Operand2
- 41
- Operator
- -
69 - 61 = ___
Show answer
Answer: 8
- Operand1
- 69
- Operand2
- 61
- Operator
- -
93 - 11 = ___
Show answer
Answer: 82
- Operand1
- 93
- Operand2
- 11
- Operator
- -
24 - 10 = ___
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Answer: 14
- Operand1
- 24
- Operand2
- 10
- Operator
- -
96 - 31 = ___
Show answer
Answer: 65
- Operand1
- 96
- Operand2
- 31
- Operator
- -
25 - 22 = ___
Show answer
Answer: 3
- Operand1
- 25
- Operand2
- 22
- Operator
- -
79 - 51 = ___
Show answer
Answer: 28
- Operand1
- 79
- Operand2
- 51
- 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 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.