Addition Special Types Mental Math — Set 79
62 + 23 = ___
Show answer
Answer: 85
- Operand1
- 62
- Operand2
- 23
- Operator
- +
56 + 42 = ___
Show answer
Answer: 98
- Operand1
- 56
- Operand2
- 42
- Operator
- +
35 + 50 = ___
Show answer
Answer: 85
- Operand1
- 35
- Operand2
- 50
- Operator
- +
40 + 55 = ___
Show answer
Answer: 95
- Operand1
- 40
- Operand2
- 55
- Operator
- +
13 + 100 = ___
Show answer
Answer: 113
- Operand1
- 13
- Operand2
- 100
- Operator
- +
63 + 20 = ___
Show answer
Answer: 83
- Operand1
- 63
- Operand2
- 20
- Operator
- +
24 + 52 = ___
Show answer
Answer: 76
- Operand1
- 24
- Operand2
- 52
- Operator
- +
43 + 56 = ___
Show answer
Answer: 99
- Operand1
- 43
- Operand2
- 56
- Operator
- +
27 + 71 = ___
Show answer
Answer: 98
- Operand1
- 27
- Operand2
- 71
- Operator
- +
5 + 3 = ___
Show answer
Answer: 8
- Operand1
- 5
- Operand2
- 3
- Operator
- +
- VisualIntent
- Layout: picture-equationOperation: addItems: [{"count":5,"role":"groupA"},{"count":3,"role":"groupB"}]
4 + 75 = ___
Show answer
Answer: 79
- Operand1
- 4
- Operand2
- 75
- Operator
- +
19 + 10 = ___
Show answer
Answer: 29
- Operand1
- 19
- Operand2
- 10
- Operator
- +
66 + 10 = ___
Show answer
Answer: 76
- Operand1
- 66
- Operand2
- 10
- Operator
- +
15 + 84 = ___
Show answer
Answer: 99
- Operand1
- 15
- Operand2
- 84
- Operator
- +
11 + 12 = ___
Show answer
Answer: 23
- Operand1
- 11
- Operand2
- 12
- Operator
- +
42 + 3 = ___
Show answer
Answer: 45
- Operand1
- 42
- Operand2
- 3
- Operator
- +
68 + 10 = ___
Show answer
Answer: 78
- Operand1
- 68
- Operand2
- 10
- Operator
- +
15 + 32 = ___
Show answer
Answer: 47
- Operand1
- 15
- Operand2
- 32
- Operator
- +
50 + 3 = ___
Show answer
Answer: 53
- Operand1
- 50
- Operand2
- 3
- Operator
- +
43 + 31 = ___
Show answer
Answer: 74
- Operand1
- 43
- Operand2
- 31
- 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.