Workbook Detail
Addition Special Types Missing Addend — Set 51
42 + 50 = ___
Show answer
Answer: 92
- Operand1
- 42
- Operand2
- 50
- Operator
- +
22 + 17 = ___
Show answer
Answer: 39
- Operand1
- 22
- Operand2
- 17
- Operator
- +
44 + 51 = ___
Show answer
Answer: 95
- Operand1
- 44
- Operand2
- 51
- Operator
- +
31 + 56 = ___
Show answer
Answer: 87
- Operand1
- 31
- Operand2
- 56
- Operator
- +
48 + 50 = ___
Show answer
Answer: 98
- Operand1
- 48
- Operand2
- 50
- Operator
- +
35 + 14 = ___
Show answer
Answer: 49
- Operand1
- 35
- Operand2
- 14
- Operator
- +
33 + 42 = ___
Show answer
Answer: 75
- Operand1
- 33
- Operand2
- 42
- Operator
- +
14 + 53 = ___
Show answer
Answer: 67
- Operand1
- 14
- Operand2
- 53
- Operator
- +
54 + 32 = ___
Show answer
Answer: 86
- Operand1
- 54
- Operand2
- 32
- Operator
- +
35 + 51 = ___
Show answer
Answer: 86
- Operand1
- 35
- Operand2
- 51
- Operator
- +
14 + 33 = ___
Show answer
Answer: 47
- Operand1
- 14
- Operand2
- 33
- Operator
- +
45 + 34 = ___
Show answer
Answer: 79
- Operand1
- 45
- Operand2
- 34
- Operator
- +
42 + 16 = ___
Show answer
Answer: 58
- Operand1
- 42
- Operand2
- 16
- Operator
- +
43 + 15 = ___
Show answer
Answer: 58
- Operand1
- 43
- Operand2
- 15
- Operator
- +
38 + 60 = ___
Show answer
Answer: 98
- Operand1
- 38
- Operand2
- 60
- Operator
- +
26 + 42 = ___
Show answer
Answer: 68
- Operand1
- 26
- Operand2
- 42
- Operator
- +
41 + 57 = ___
Show answer
Answer: 98
- Operand1
- 41
- Operand2
- 57
- Operator
- +
11 + 18 = ___
Show answer
Answer: 29
- Operand1
- 11
- Operand2
- 18
- Operator
- +
31 + 15 = ___
Show answer
Answer: 46
- Operand1
- 31
- Operand2
- 15
- Operator
- +
32 + 11 = ___
Show answer
Answer: 43
- Operand1
- 32
- Operand2
- 11
- 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.