Workbook Detail
Addition Special Types Missing Addend — Set 58
74 + 13 = ___
Show answer
Answer: 87
- Operand1
- 74
- Operand2
- 13
- Operator
- +
20 + 36 = ___
Show answer
Answer: 56
- Operand1
- 20
- Operand2
- 36
- Operator
- +
21 + 64 = ___
Show answer
Answer: 85
- Operand1
- 21
- Operand2
- 64
- Operator
- +
12 + 45 = ___
Show answer
Answer: 57
- Operand1
- 12
- Operand2
- 45
- Operator
- +
76 + 11 = ___
Show answer
Answer: 87
- Operand1
- 76
- Operand2
- 11
- Operator
- +
41 + 34 = ___
Show answer
Answer: 75
- Operand1
- 41
- Operand2
- 34
- Operator
- +
13 + 40 = ___
Show answer
Answer: 53
- Operand1
- 13
- Operand2
- 40
- Operator
- +
36 + 63 = ___
Show answer
Answer: 99
- Operand1
- 36
- Operand2
- 63
- Operator
- +
23 + 73 = ___
Show answer
Answer: 96
- Operand1
- 23
- Operand2
- 73
- Operator
- +
80 + 12 = ___
Show answer
Answer: 92
- Operand1
- 80
- Operand2
- 12
- Operator
- +
66 + 32 = ___
Show answer
Answer: 98
- Operand1
- 66
- Operand2
- 32
- Operator
- +
11 + 44 = ___
Show answer
Answer: 55
- Operand1
- 11
- Operand2
- 44
- Operator
- +
10 + 14 = ___
Show answer
Answer: 24
- Operand1
- 10
- Operand2
- 14
- Operator
- +
22 + 54 = ___
Show answer
Answer: 76
- Operand1
- 22
- Operand2
- 54
- Operator
- +
13 + 76 = ___
Show answer
Answer: 89
- Operand1
- 13
- Operand2
- 76
- Operator
- +
16 + 31 = ___
Show answer
Answer: 47
- Operand1
- 16
- Operand2
- 31
- Operator
- +
10 + 37 = ___
Show answer
Answer: 47
- Operand1
- 10
- Operand2
- 37
- Operator
- +
52 + 47 = ___
Show answer
Answer: 99
- Operand1
- 52
- Operand2
- 47
- Operator
- +
51 + 35 = ___
Show answer
Answer: 86
- Operand1
- 51
- Operand2
- 35
- Operator
- +
71 + 23 = ___
Show answer
Answer: 94
- Operand1
- 71
- Operand2
- 23
- 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.