Addition Number Line Number Line To 100 — Set 52
44 + 3 = ___
Show answer
Answer: 47
- Operand1
- 44
- Operand2
- 3
- Operator
- +
1 + 43 = ___
Show answer
Answer: 44
- Operand1
- 1
- Operand2
- 43
- Operator
- +
11 + 78 = ___
Show answer
Answer: 89
- Operand1
- 11
- Operand2
- 78
- Operator
- +
34 + 34 = ___
Show answer
Answer: 68
- Operand1
- 34
- Operand2
- 34
- Operator
- +
10 + 10 = ___
Show answer
Answer: 20
- Operand1
- 10
- Operand2
- 10
- Operator
- +
- VisualIntent
- Layout: picture-equationOperation: addItems: [{"count":10,"role":"groupA"},{"count":10,"role":"groupB"}]
50 + 40 = ___
Show answer
Answer: 90
- Operand1
- 50
- Operand2
- 40
- Operator
- +
41 + 6 = ___
Show answer
Answer: 47
- Operand1
- 41
- Operand2
- 6
- Operator
- +
28 + 10 = ___
Show answer
Answer: 38
- Operand1
- 28
- Operand2
- 10
- Operator
- +
40 + 9 = ___
Show answer
Answer: 49
- Operand1
- 40
- Operand2
- 9
- Operator
- +
15 + 81 = ___
Show answer
Answer: 96
- Operand1
- 15
- Operand2
- 81
- Operator
- +
28 + 11 = ___
Show answer
Answer: 39
- Operand1
- 28
- Operand2
- 11
- Operator
- +
44 + 2 = ___
Show answer
Answer: 46
- Operand1
- 44
- Operand2
- 2
- Operator
- +
43 + 46 = ___
Show answer
Answer: 89
- Operand1
- 43
- Operand2
- 46
- Operator
- +
40 + 11 = ___
Show answer
Answer: 51
- Operand1
- 40
- Operand2
- 11
- Operator
- +
12 + 46 = ___
Show answer
Answer: 58
- Operand1
- 12
- Operand2
- 46
- Operator
- +
34 + 24 = ___
Show answer
Answer: 58
- Operand1
- 34
- Operand2
- 24
- Operator
- +
35 + 4 = ___
Show answer
Answer: 39
- Operand1
- 35
- Operand2
- 4
- Operator
- +
45 + 31 = ___
Show answer
Answer: 76
- Operand1
- 45
- Operand2
- 31
- Operator
- +
20 + 49 = ___
Show answer
Answer: 69
- Operand1
- 20
- Operand2
- 49
- Operator
- +
35 + 14 = ___
Show answer
Answer: 49
- Operand1
- 35
- Operand2
- 14
- 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.