Workbook Detail
Addition Special Types Missing Addend — Set 32
54 + 23 = ___
Show answer
Answer: 77
- Operand1
- 54
- Operand2
- 23
- Operator
- +
10 + 56 = ___
Show answer
Answer: 66
- Operand1
- 10
- Operand2
- 56
- Operator
- +
15 + 43 = ___
Show answer
Answer: 58
- Operand1
- 15
- Operand2
- 43
- Operator
- +
36 + 30 = ___
Show answer
Answer: 66
- Operand1
- 36
- Operand2
- 30
- Operator
- +
24 + 60 = ___
Show answer
Answer: 84
- Operand1
- 24
- Operand2
- 60
- Operator
- +
18 + 11 = ___
Show answer
Answer: 29
- Operand1
- 18
- Operand2
- 11
- Operator
- +
30 + 30 = ___
Show answer
Answer: 60
- Operand1
- 30
- Operand2
- 30
- Operator
- +
11 + 56 = ___
Show answer
Answer: 67
- Operand1
- 11
- Operand2
- 56
- Operator
- +
62 + 31 = ___
Show answer
Answer: 93
- Operand1
- 62
- Operand2
- 31
- Operator
- +
55 + 21 = ___
Show answer
Answer: 76
- Operand1
- 55
- Operand2
- 21
- Operator
- +
24 + 64 = ___
Show answer
Answer: 88
- Operand1
- 24
- Operand2
- 64
- Operator
- +
23 + 36 = ___
Show answer
Answer: 59
- Operand1
- 23
- Operand2
- 36
- Operator
- +
30 + 45 = ___
Show answer
Answer: 75
- Operand1
- 30
- Operand2
- 45
- Operator
- +
40 + 23 = ___
Show answer
Answer: 63
- Operand1
- 40
- Operand2
- 23
- Operator
- +
12 + 84 = ___
Show answer
Answer: 96
- Operand1
- 12
- Operand2
- 84
- Operator
- +
85 + 14 = ___
Show answer
Answer: 99
- Operand1
- 85
- Operand2
- 14
- Operator
- +
14 + 15 = ___
Show answer
Answer: 29
- Operand1
- 14
- Operand2
- 15
- Operator
- +
45 + 12 = ___
Show answer
Answer: 57
- Operand1
- 45
- Operand2
- 12
- Operator
- +
65 + 11 = ___
Show answer
Answer: 76
- Operand1
- 65
- Operand2
- 11
- Operator
- +
22 + 67 = ___
Show answer
Answer: 89
- Operand1
- 22
- Operand2
- 67
- 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.