Workbook Detail
Subtraction Number Range Whole Tens — Set 21
84 - 13 = ___
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Answer: 71
- Operand1
- 84
- Operand2
- 13
- Operator
- -
73 - 71 = ___
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Answer: 2
- Operand1
- 73
- Operand2
- 71
- Operator
- -
12 - 11 = ___
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Answer: 1
- Operand1
- 12
- Operand2
- 11
- Operator
- -
82 - 40 = ___
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Answer: 42
- Operand1
- 82
- Operand2
- 40
- Operator
- -
79 - 74 = ___
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Answer: 5
- Operand1
- 79
- Operand2
- 74
- Operator
- -
13 - 10 = ___
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Answer: 3
- Operand1
- 13
- Operand2
- 10
- Operator
- -
18 - 11 = ___
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Answer: 7
- Operand1
- 18
- Operand2
- 11
- Operator
- -
16 - 11 = ___
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Answer: 5
- Operand1
- 16
- Operand2
- 11
- Operator
- -
67 - 11 = ___
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Answer: 56
- Operand1
- 67
- Operand2
- 11
- Operator
- -
66 - 21 = ___
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Answer: 45
- Operand1
- 66
- Operand2
- 21
- Operator
- -
26 - 14 = ___
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Answer: 12
- Operand1
- 26
- Operand2
- 14
- Operator
- -
11 - 10 = ___
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Answer: 1
- Operand1
- 11
- Operand2
- 10
- Operator
- -
78 - 63 = ___
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Answer: 15
- Operand1
- 78
- Operand2
- 63
- Operator
- -
84 - 13 = ___
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Answer: 71
- Operand1
- 84
- Operand2
- 13
- Operator
- -
99 - 63 = ___
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Answer: 36
- Operand1
- 99
- Operand2
- 63
- Operator
- -
24 - 23 = ___
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Answer: 1
- Operand1
- 24
- Operand2
- 23
- Operator
- -
89 - 83 = ___
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Answer: 6
- Operand1
- 89
- Operand2
- 83
- Operator
- -
97 - 16 = ___
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Answer: 81
- Operand1
- 97
- Operand2
- 16
- Operator
- -
25 - 22 = ___
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Answer: 3
- Operand1
- 25
- Operand2
- 22
- Operator
- -
68 - 14 = ___
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Answer: 54
- Operand1
- 68
- Operand2
- 14
- Operator
- -
Teaching Notes
Download this free subtraction whole tens math worksheet. Uniquely generated with an answer key — great for homework, practice, or assessment.
Features
- Printable PDF format
- Answer key included
- Multiple difficulty levels
- Classroom and home friendly
How to Use These Worksheets
- Select a whole tens set.
- Print or use on-screen.
- Check answers and practice again.
Tips
- Start with easier sets and move up gradually.
- Practice in short sessions (10–15 minutes).
- Review mistakes and redo similar problems.
Frequently Asked Questions
How do I use this Subtraction Whole Tens Math Worksheet 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.