Addition Number Line Number Line To 100 — Set 13
1 + 5 = ___
Show answer
Answer: 6
- Operand1
- 1
- Operand2
- 5
- Operator
- +
- VisualIntent
- Layout: picture-equationOperation: addItems: [{"count":1,"role":"groupA"},{"count":5,"role":"groupB"}]
23 + 15 = ___
Show answer
Answer: 38
- Operand1
- 23
- Operand2
- 15
- Operator
- +
33 + 55 = ___
Show answer
Answer: 88
- Operand1
- 33
- Operand2
- 55
- Operator
- +
3 + 64 = ___
Show answer
Answer: 67
- Operand1
- 3
- Operand2
- 64
- Operator
- +
13 + 35 = ___
Show answer
Answer: 48
- Operand1
- 13
- Operand2
- 35
- Operator
- +
14 + 62 = ___
Show answer
Answer: 76
- Operand1
- 14
- Operand2
- 62
- Operator
- +
13 + 72 = ___
Show answer
Answer: 85
- Operand1
- 13
- Operand2
- 72
- Operator
- +
31 + 4 = ___
Show answer
Answer: 35
- Operand1
- 31
- Operand2
- 4
- Operator
- +
45 + 30 = ___
Show answer
Answer: 75
- Operand1
- 45
- Operand2
- 30
- Operator
- +
11 + 42 = ___
Show answer
Answer: 53
- Operand1
- 11
- Operand2
- 42
- Operator
- +
35 + 20 = ___
Show answer
Answer: 55
- Operand1
- 35
- Operand2
- 20
- Operator
- +
4 + 42 = ___
Show answer
Answer: 46
- Operand1
- 4
- Operand2
- 42
- Operator
- +
18 + 11 = ___
Show answer
Answer: 29
- Operand1
- 18
- Operand2
- 11
- Operator
- +
10 + 39 = ___
Show answer
Answer: 49
- Operand1
- 10
- Operand2
- 39
- Operator
- +
42 + 50 = ___
Show answer
Answer: 92
- Operand1
- 42
- Operand2
- 50
- Operator
- +
4 + 95 = ___
Show answer
Answer: 99
- Operand1
- 4
- Operand2
- 95
- Operator
- +
44 + 14 = ___
Show answer
Answer: 58
- Operand1
- 44
- Operand2
- 14
- Operator
- +
40 + 14 = ___
Show answer
Answer: 54
- Operand1
- 40
- Operand2
- 14
- Operator
- +
46 + 31 = ___
Show answer
Answer: 77
- Operand1
- 46
- Operand2
- 31
- Operator
- +
39 + 50 = ___
Show answer
Answer: 89
- Operand1
- 39
- Operand2
- 50
- 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.