Addition Special Types Mental Math — Set 32
70 + 2 = ___
Show answer
Answer: 72
- Operand1
- 70
- Operand2
- 2
- Operator
- +
24 + 65 = ___
Show answer
Answer: 89
- Operand1
- 24
- Operand2
- 65
- Operator
- +
1 + 56 = ___
Show answer
Answer: 57
- Operand1
- 1
- Operand2
- 56
- Operator
- +
4 + 24 = ___
Show answer
Answer: 28
- Operand1
- 4
- Operand2
- 24
- Operator
- +
7 + 82 = ___
Show answer
Answer: 89
- Operand1
- 7
- Operand2
- 82
- Operator
- +
42 + 4 = ___
Show answer
Answer: 46
- Operand1
- 42
- Operand2
- 4
- Operator
- +
7 + 70 = ___
Show answer
Answer: 77
- Operand1
- 7
- Operand2
- 70
- Operator
- +
31 + 21 = ___
Show answer
Answer: 52
- Operand1
- 31
- Operand2
- 21
- Operator
- +
9 + 40 = ___
Show answer
Answer: 49
- Operand1
- 9
- Operand2
- 40
- Operator
- +
4 + 65 = ___
Show answer
Answer: 69
- Operand1
- 4
- Operand2
- 65
- Operator
- +
90 + 5 = ___
Show answer
Answer: 95
- Operand1
- 90
- Operand2
- 5
- Operator
- +
53 + 6 = ___
Show answer
Answer: 59
- Operand1
- 53
- Operand2
- 6
- Operator
- +
28 + 1 = ___
Show answer
Answer: 29
- Operand1
- 28
- Operand2
- 1
- Operator
- +
14 + 30 = ___
Show answer
Answer: 44
- Operand1
- 14
- Operand2
- 30
- Operator
- +
56 + 33 = ___
Show answer
Answer: 89
- Operand1
- 56
- Operand2
- 33
- Operator
- +
41 + 47 = ___
Show answer
Answer: 88
- Operand1
- 41
- Operand2
- 47
- Operator
- +
24 + 71 = ___
Show answer
Answer: 95
- Operand1
- 24
- Operand2
- 71
- Operator
- +
17 + 72 = ___
Show answer
Answer: 89
- Operand1
- 17
- Operand2
- 72
- Operator
- +
17 + 80 = ___
Show answer
Answer: 97
- Operand1
- 17
- Operand2
- 80
- Operator
- +
22 + 61 = ___
Show answer
Answer: 83
- Operand1
- 22
- Operand2
- 61
- 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.