Addition Special Types Mental Math — Set 31
62 + 22 = ___
Show answer
Answer: 84
- Operand1
- 62
- Operand2
- 22
- Operator
- +
47 + 50 = ___
Show answer
Answer: 97
- Operand1
- 47
- Operand2
- 50
- Operator
- +
45 + 31 = ___
Show answer
Answer: 76
- Operand1
- 45
- Operand2
- 31
- Operator
- +
1 + 37 = ___
Show answer
Answer: 38
- Operand1
- 1
- Operand2
- 37
- Operator
- +
7 + 11 = ___
Show answer
Answer: 18
- Operand1
- 7
- Operand2
- 11
- Operator
- +
21 + 32 = ___
Show answer
Answer: 53
- Operand1
- 21
- Operand2
- 32
- Operator
- +
4 + 61 = ___
Show answer
Answer: 65
- Operand1
- 4
- Operand2
- 61
- Operator
- +
100 + 82 = ___
Show answer
Answer: 182
- Operand1
- 100
- Operand2
- 82
- Operator
- +
31 + 56 = ___
Show answer
Answer: 87
- Operand1
- 31
- Operand2
- 56
- Operator
- +
14 + 73 = ___
Show answer
Answer: 87
- Operand1
- 14
- Operand2
- 73
- Operator
- +
51 + 14 = ___
Show answer
Answer: 65
- Operand1
- 51
- Operand2
- 14
- Operator
- +
68 + 30 = ___
Show answer
Answer: 98
- Operand1
- 68
- Operand2
- 30
- Operator
- +
36 + 50 = ___
Show answer
Answer: 86
- Operand1
- 36
- Operand2
- 50
- Operator
- +
21 + 53 = ___
Show answer
Answer: 74
- Operand1
- 21
- Operand2
- 53
- Operator
- +
50 + 28 = ___
Show answer
Answer: 78
- Operand1
- 50
- Operand2
- 28
- Operator
- +
23 + 63 = ___
Show answer
Answer: 86
- Operand1
- 23
- Operand2
- 63
- Operator
- +
34 + 100 = ___
Show answer
Answer: 134
- Operand1
- 34
- Operand2
- 100
- Operator
- +
100 + 63 = ___
Show answer
Answer: 163
- Operand1
- 100
- Operand2
- 63
- Operator
- +
77 + 20 = ___
Show answer
Answer: 97
- Operand1
- 77
- Operand2
- 20
- Operator
- +
8 + 40 = ___
Show answer
Answer: 48
- Operand1
- 8
- Operand2
- 40
- Operator
- +
Teaching Notes
Browse free addition worksheets. Each set includes an answer key and covers key skills aligned with Common Core standards.
Features
- Printable PDF format
- Answer key included
- Multiple difficulty levels
- Classroom and home friendly
How to Use These Worksheets
- Select a addition 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
What math skills are covered in these Addition Worksheets?
These worksheets cover addition worksheets skills aligned with Common Core standards for K-3 students. Each set builds procedural fluency and conceptual understanding through varied problem formats.
Are these worksheets free to print?
Yes — all worksheets are completely free with no signup required. Click Print for a clean printout optimized for US Letter paper. PDF download is also available.
What grade level are these addition worksheets for?
These worksheets are designed for Kindergarten through Grade 3 students. Topics match Common Core expectations for each grade level.
Is there an answer key?
Yes — every worksheet includes a complete answer key. Print it separately or view it on screen to check student work quickly.
Can I use these for homeschool?
Absolutely. These worksheets are widely used by homeschool families for structured math practice. The set-number system lets you assign specific worksheets and track progress.