Workbook Detail
Addition Special Types Missing Addend — Set 54
33 + 34 = ___
Show answer
Answer: 67
- Operand1
- 33
- Operand2
- 34
- Operator
- +
54 + 31 = ___
Show answer
Answer: 85
- Operand1
- 54
- Operand2
- 31
- Operator
- +
21 + 13 = ___
Show answer
Answer: 34
- Operand1
- 21
- Operand2
- 13
- Operator
- +
42 + 52 = ___
Show answer
Answer: 94
- Operand1
- 42
- Operand2
- 52
- Operator
- +
34 + 50 = ___
Show answer
Answer: 84
- Operand1
- 34
- Operand2
- 50
- Operator
- +
63 + 20 = ___
Show answer
Answer: 83
- Operand1
- 63
- Operand2
- 20
- Operator
- +
36 + 22 = ___
Show answer
Answer: 58
- Operand1
- 36
- Operand2
- 22
- Operator
- +
85 + 11 = ___
Show answer
Answer: 96
- Operand1
- 85
- Operand2
- 11
- Operator
- +
10 + 82 = ___
Show answer
Answer: 92
- Operand1
- 10
- Operand2
- 82
- Operator
- +
50 + 18 = ___
Show answer
Answer: 68
- Operand1
- 50
- Operand2
- 18
- Operator
- +
68 + 11 = ___
Show answer
Answer: 79
- Operand1
- 68
- Operand2
- 11
- Operator
- +
40 + 50 = ___
Show answer
Answer: 90
- Operand1
- 40
- Operand2
- 50
- Operator
- +
38 + 41 = ___
Show answer
Answer: 79
- Operand1
- 38
- Operand2
- 41
- Operator
- +
71 + 12 = ___
Show answer
Answer: 83
- Operand1
- 71
- Operand2
- 12
- Operator
- +
15 + 20 = ___
Show answer
Answer: 35
- Operand1
- 15
- Operand2
- 20
- Operator
- +
14 + 62 = ___
Show answer
Answer: 76
- Operand1
- 14
- Operand2
- 62
- Operator
- +
30 + 47 = ___
Show answer
Answer: 77
- Operand1
- 30
- Operand2
- 47
- Operator
- +
27 + 30 = ___
Show answer
Answer: 57
- Operand1
- 27
- Operand2
- 30
- Operator
- +
74 + 25 = ___
Show answer
Answer: 99
- Operand1
- 74
- Operand2
- 25
- Operator
- +
30 + 32 = ___
Show answer
Answer: 62
- Operand1
- 30
- Operand2
- 32
- 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.