Workbook Detail
Addition Special Types Missing Addend — Set 30
34 + 50 = ___
Show answer
Answer: 84
- Operand1
- 34
- Operand2
- 50
- Operator
- +
66 + 31 = ___
Show answer
Answer: 97
- Operand1
- 66
- Operand2
- 31
- Operator
- +
30 + 48 = ___
Show answer
Answer: 78
- Operand1
- 30
- Operand2
- 48
- Operator
- +
40 + 24 = ___
Show answer
Answer: 64
- Operand1
- 40
- Operand2
- 24
- Operator
- +
67 + 31 = ___
Show answer
Answer: 98
- Operand1
- 67
- Operand2
- 31
- Operator
- +
31 + 48 = ___
Show answer
Answer: 79
- Operand1
- 31
- Operand2
- 48
- Operator
- +
64 + 30 = ___
Show answer
Answer: 94
- Operand1
- 64
- Operand2
- 30
- Operator
- +
31 + 58 = ___
Show answer
Answer: 89
- Operand1
- 31
- Operand2
- 58
- Operator
- +
57 + 12 = ___
Show answer
Answer: 69
- Operand1
- 57
- Operand2
- 12
- Operator
- +
24 + 50 = ___
Show answer
Answer: 74
- Operand1
- 24
- Operand2
- 50
- Operator
- +
31 + 57 = ___
Show answer
Answer: 88
- Operand1
- 31
- Operand2
- 57
- Operator
- +
21 + 26 = ___
Show answer
Answer: 47
- Operand1
- 21
- Operand2
- 26
- Operator
- +
24 + 54 = ___
Show answer
Answer: 78
- Operand1
- 24
- Operand2
- 54
- Operator
- +
57 + 42 = ___
Show answer
Answer: 99
- Operand1
- 57
- Operand2
- 42
- Operator
- +
52 + 41 = ___
Show answer
Answer: 93
- Operand1
- 52
- Operand2
- 41
- Operator
- +
10 + 73 = ___
Show answer
Answer: 83
- Operand1
- 10
- Operand2
- 73
- Operator
- +
50 + 15 = ___
Show answer
Answer: 65
- Operand1
- 50
- Operand2
- 15
- Operator
- +
60 + 26 = ___
Show answer
Answer: 86
- Operand1
- 60
- Operand2
- 26
- Operator
- +
43 + 44 = ___
Show answer
Answer: 87
- Operand1
- 43
- Operand2
- 44
- Operator
- +
42 + 27 = ___
Show answer
Answer: 69
- Operand1
- 42
- Operand2
- 27
- 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.