Addition Number Line Number Line To 100 — Set 35
3 + 26 = ___
Show answer
Answer: 29
- Operand1
- 3
- Operand2
- 26
- Operator
- +
34 + 45 = ___
Show answer
Answer: 79
- Operand1
- 34
- Operand2
- 45
- Operator
- +
6 + 70 = ___
Show answer
Answer: 76
- Operand1
- 6
- Operand2
- 70
- Operator
- +
9 + 70 = ___
Show answer
Answer: 79
- Operand1
- 9
- Operand2
- 70
- Operator
- +
20 + 16 = ___
Show answer
Answer: 36
- Operand1
- 20
- Operand2
- 16
- Operator
- +
7 + 92 = ___
Show answer
Answer: 99
- Operand1
- 7
- Operand2
- 92
- Operator
- +
10 + 20 = ___
Show answer
Answer: 30
- Operand1
- 10
- Operand2
- 20
- Operator
- +
1 + 40 = ___
Show answer
Answer: 41
- Operand1
- 1
- Operand2
- 40
- Operator
- +
50 + 3 = ___
Show answer
Answer: 53
- Operand1
- 50
- Operand2
- 3
- Operator
- +
13 + 33 = ___
Show answer
Answer: 46
- Operand1
- 13
- Operand2
- 33
- Operator
- +
42 + 50 = ___
Show answer
Answer: 92
- Operand1
- 42
- Operand2
- 50
- Operator
- +
42 + 26 = ___
Show answer
Answer: 68
- Operand1
- 42
- Operand2
- 26
- Operator
- +
44 + 13 = ___
Show answer
Answer: 57
- Operand1
- 44
- Operand2
- 13
- Operator
- +
1 + 33 = ___
Show answer
Answer: 34
- Operand1
- 1
- Operand2
- 33
- Operator
- +
1 + 94 = ___
Show answer
Answer: 95
- Operand1
- 1
- Operand2
- 94
- Operator
- +
17 + 10 = ___
Show answer
Answer: 27
- Operand1
- 17
- Operand2
- 10
- Operator
- +
50 + 19 = ___
Show answer
Answer: 69
- Operand1
- 50
- Operand2
- 19
- Operator
- +
5 + 40 = ___
Show answer
Answer: 45
- Operand1
- 5
- Operand2
- 40
- Operator
- +
50 + 18 = ___
Show answer
Answer: 68
- Operand1
- 50
- Operand2
- 18
- Operator
- +
48 + 20 = ___
Show answer
Answer: 68
- Operand1
- 48
- Operand2
- 20
- 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.