Workbook Detail
Addition Special Types Missing Addend — Set 38
33 + 36 = ___
Show answer
Answer: 69
- Operand1
- 33
- Operand2
- 36
- Operator
- +
41 + 53 = ___
Show answer
Answer: 94
- Operand1
- 41
- Operand2
- 53
- Operator
- +
19 + 80 = ___
Show answer
Answer: 99
- Operand1
- 19
- Operand2
- 80
- Operator
- +
56 + 30 = ___
Show answer
Answer: 86
- Operand1
- 56
- Operand2
- 30
- Operator
- +
35 + 64 = ___
Show answer
Answer: 99
- Operand1
- 35
- Operand2
- 64
- Operator
- +
27 + 52 = ___
Show answer
Answer: 79
- Operand1
- 27
- Operand2
- 52
- Operator
- +
18 + 30 = ___
Show answer
Answer: 48
- Operand1
- 18
- Operand2
- 30
- Operator
- +
15 + 50 = ___
Show answer
Answer: 65
- Operand1
- 15
- Operand2
- 50
- Operator
- +
32 + 62 = ___
Show answer
Answer: 94
- Operand1
- 32
- Operand2
- 62
- Operator
- +
29 + 30 = ___
Show answer
Answer: 59
- Operand1
- 29
- Operand2
- 30
- Operator
- +
42 + 52 = ___
Show answer
Answer: 94
- Operand1
- 42
- Operand2
- 52
- Operator
- +
56 + 23 = ___
Show answer
Answer: 79
- Operand1
- 56
- Operand2
- 23
- Operator
- +
36 + 42 = ___
Show answer
Answer: 78
- Operand1
- 36
- Operand2
- 42
- Operator
- +
54 + 12 = ___
Show answer
Answer: 66
- Operand1
- 54
- Operand2
- 12
- Operator
- +
11 + 85 = ___
Show answer
Answer: 96
- Operand1
- 11
- Operand2
- 85
- Operator
- +
50 + 37 = ___
Show answer
Answer: 87
- Operand1
- 50
- Operand2
- 37
- Operator
- +
20 + 19 = ___
Show answer
Answer: 39
- Operand1
- 20
- Operand2
- 19
- Operator
- +
22 + 71 = ___
Show answer
Answer: 93
- Operand1
- 22
- Operand2
- 71
- Operator
- +
14 + 41 = ___
Show answer
Answer: 55
- Operand1
- 14
- Operand2
- 41
- Operator
- +
21 + 72 = ___
Show answer
Answer: 93
- Operand1
- 21
- Operand2
- 72
- 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.