Workbook Detail
Addition Special Types Missing Addend — Set 55
22 + 66 = ___
Show answer
Answer: 88
- Operand1
- 22
- Operand2
- 66
- Operator
- +
47 + 10 = ___
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Answer: 57
- Operand1
- 47
- Operand2
- 10
- Operator
- +
14 + 84 = ___
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Answer: 98
- Operand1
- 14
- Operand2
- 84
- Operator
- +
27 + 11 = ___
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Answer: 38
- Operand1
- 27
- Operand2
- 11
- Operator
- +
52 + 17 = ___
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Answer: 69
- Operand1
- 52
- Operand2
- 17
- Operator
- +
76 + 10 = ___
Show answer
Answer: 86
- Operand1
- 76
- Operand2
- 10
- Operator
- +
63 + 24 = ___
Show answer
Answer: 87
- Operand1
- 63
- Operand2
- 24
- Operator
- +
50 + 25 = ___
Show answer
Answer: 75
- Operand1
- 50
- Operand2
- 25
- Operator
- +
28 + 20 = ___
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Answer: 48
- Operand1
- 28
- Operand2
- 20
- Operator
- +
75 + 14 = ___
Show answer
Answer: 89
- Operand1
- 75
- Operand2
- 14
- Operator
- +
60 + 21 = ___
Show answer
Answer: 81
- Operand1
- 60
- Operand2
- 21
- Operator
- +
41 + 16 = ___
Show answer
Answer: 57
- Operand1
- 41
- Operand2
- 16
- Operator
- +
30 + 28 = ___
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Answer: 58
- Operand1
- 30
- Operand2
- 28
- Operator
- +
15 + 23 = ___
Show answer
Answer: 38
- Operand1
- 15
- Operand2
- 23
- Operator
- +
31 + 23 = ___
Show answer
Answer: 54
- Operand1
- 31
- Operand2
- 23
- Operator
- +
41 + 16 = ___
Show answer
Answer: 57
- Operand1
- 41
- Operand2
- 16
- Operator
- +
10 + 10 = ___
Show answer
Answer: 20
- Operand1
- 10
- Operand2
- 10
- Operator
- +
- VisualIntent
- Layout: picture-equationOperation: addItems: [{"count":10,"role":"groupA"},{"count":10,"role":"groupB"}]
14 + 31 = ___
Show answer
Answer: 45
- Operand1
- 14
- Operand2
- 31
- Operator
- +
63 + 14 = ___
Show answer
Answer: 77
- Operand1
- 63
- Operand2
- 14
- Operator
- +
23 + 61 = ___
Show answer
Answer: 84
- Operand1
- 23
- Operand2
- 61
- Operator
- +
Teaching Notes
Download this free addition missing addends to 20 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 missing addends to 20 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 Addition Missing Addends To 20 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.