Workbook Detail
Addition Special Types Missing Addend — Set 53
70 + 14 = ___
Show answer
Answer: 84
- Operand1
- 70
- Operand2
- 14
- Operator
- +
31 + 22 = ___
Show answer
Answer: 53
- Operand1
- 31
- Operand2
- 22
- Operator
- +
14 + 31 = ___
Show answer
Answer: 45
- Operand1
- 14
- Operand2
- 31
- Operator
- +
21 + 73 = ___
Show answer
Answer: 94
- Operand1
- 21
- Operand2
- 73
- Operator
- +
62 + 25 = ___
Show answer
Answer: 87
- Operand1
- 62
- Operand2
- 25
- Operator
- +
20 + 37 = ___
Show answer
Answer: 57
- Operand1
- 20
- Operand2
- 37
- Operator
- +
42 + 33 = ___
Show answer
Answer: 75
- Operand1
- 42
- Operand2
- 33
- Operator
- +
35 + 50 = ___
Show answer
Answer: 85
- Operand1
- 35
- Operand2
- 50
- Operator
- +
20 + 14 = ___
Show answer
Answer: 34
- Operand1
- 20
- Operand2
- 14
- Operator
- +
23 + 15 = ___
Show answer
Answer: 38
- Operand1
- 23
- Operand2
- 15
- Operator
- +
26 + 60 = ___
Show answer
Answer: 86
- Operand1
- 26
- Operand2
- 60
- Operator
- +
32 + 21 = ___
Show answer
Answer: 53
- Operand1
- 32
- Operand2
- 21
- Operator
- +
34 + 25 = ___
Show answer
Answer: 59
- Operand1
- 34
- Operand2
- 25
- Operator
- +
40 + 40 = ___
Show answer
Answer: 80
- Operand1
- 40
- Operand2
- 40
- Operator
- +
13 + 44 = ___
Show answer
Answer: 57
- Operand1
- 13
- Operand2
- 44
- Operator
- +
10 + 36 = ___
Show answer
Answer: 46
- Operand1
- 10
- Operand2
- 36
- Operator
- +
47 + 22 = ___
Show answer
Answer: 69
- Operand1
- 47
- Operand2
- 22
- Operator
- +
33 + 15 = ___
Show answer
Answer: 48
- Operand1
- 33
- Operand2
- 15
- Operator
- +
21 + 45 = ___
Show answer
Answer: 66
- Operand1
- 21
- Operand2
- 45
- Operator
- +
21 + 23 = ___
Show answer
Answer: 44
- Operand1
- 21
- 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.