Workbook Detail
Subtraction Within 100 Hard — Set 20
78 - 16 = ___
Show answer
Answer: 62
- Operand1
- 78
- Operand2
- 16
- 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
26 - 1 = ___
Show answer
Answer: 25
- Operand1
- 26
- Operand2
- 1
- Operator
- -
29 - 16 = ___
Show answer
Answer: 13
- Operand1
- 29
- Operand2
- 16
- Operator
- -
58 - 26 = ___
Show answer
Answer: 32
- Operand1
- 58
- Operand2
- 26
- Operator
- -
4 - 3 = ___
Show answer
Answer: 1
- Operand1
- 4
- Operand2
- 3
- Operator
- -
- VisualIntent
- Layout: picture-equationOperation: subtractItems: [{"count":4,"role":"groupA"},{"count":3,"role":"groupB"}]CrossedCount: 3
59 - 13 = ___
Show answer
Answer: 46
- Operand1
- 59
- Operand2
- 13
- 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
98 - 8 = ___
Show answer
Answer: 90
- Operand1
- 98
- Operand2
- 8
- Operator
- -
47 - 35 = ___
Show answer
Answer: 12
- Operand1
- 47
- Operand2
- 35
- Operator
- -
89 - 84 = ___
Show answer
Answer: 5
- Operand1
- 89
- Operand2
- 84
- Operator
- -
47 - 45 = ___
Show answer
Answer: 2
- Operand1
- 47
- Operand2
- 45
- Operator
- -
5 - 4 = ___
Show answer
Answer: 1
- Operand1
- 5
- Operand2
- 4
- Operator
- -
- VisualIntent
- Layout: picture-equationOperation: subtractItems: [{"count":5,"role":"groupA"},{"count":4,"role":"groupB"}]CrossedCount: 4
38 - 26 = ___
Show answer
Answer: 12
- Operand1
- 38
- Operand2
- 26
- Operator
- -
87 - 67 = ___
Show answer
Answer: 20
- Operand1
- 87
- Operand2
- 67
- Operator
- -
35 - 24 = ___
Show answer
Answer: 11
- Operand1
- 35
- Operand2
- 24
- Operator
- -
71 - 31 = ___
Show answer
Answer: 40
- Operand1
- 71
- Operand2
- 31
- Operator
- -
54 - 20 = ___
Show answer
Answer: 34
- Operand1
- 54
- Operand2
- 20
- Operator
- -
78 - 57 = ___
Show answer
Answer: 21
- Operand1
- 78
- Operand2
- 57
- Operator
- -
23 - 1 = ___
Show answer
Answer: 22
- Operand1
- 23
- 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 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.