Addition Number Line Number Line To 100 — Set 66
11 + 11 = ___
Show answer
Answer: 22
- Operand1
- 11
- Operand2
- 11
- Operator
- +
1 + 95 = ___
Show answer
Answer: 96
- Operand1
- 1
- Operand2
- 95
- Operator
- +
47 + 40 = ___
Show answer
Answer: 87
- Operand1
- 47
- Operand2
- 40
- Operator
- +
48 + 11 = ___
Show answer
Answer: 59
- Operand1
- 48
- Operand2
- 11
- Operator
- +
21 + 26 = ___
Show answer
Answer: 47
- Operand1
- 21
- Operand2
- 26
- Operator
- +
49 + 30 = ___
Show answer
Answer: 79
- Operand1
- 49
- Operand2
- 30
- Operator
- +
5 + 21 = ___
Show answer
Answer: 26
- Operand1
- 5
- Operand2
- 21
- Operator
- +
44 + 45 = ___
Show answer
Answer: 89
- Operand1
- 44
- Operand2
- 45
- Operator
- +
1 + 22 = ___
Show answer
Answer: 23
- Operand1
- 1
- Operand2
- 22
- Operator
- +
5 + 33 = ___
Show answer
Answer: 38
- Operand1
- 5
- Operand2
- 33
- Operator
- +
33 + 3 = ___
Show answer
Answer: 36
- Operand1
- 33
- Operand2
- 3
- Operator
- +
44 + 14 = ___
Show answer
Answer: 58
- Operand1
- 44
- Operand2
- 14
- Operator
- +
8 + 60 = ___
Show answer
Answer: 68
- Operand1
- 8
- Operand2
- 60
- Operator
- +
13 + 3 = ___
Show answer
Answer: 16
- Operand1
- 13
- Operand2
- 3
- Operator
- +
43 + 4 = ___
Show answer
Answer: 47
- Operand1
- 43
- Operand2
- 4
- Operator
- +
20 + 50 = ___
Show answer
Answer: 70
- Operand1
- 20
- Operand2
- 50
- Operator
- +
38 + 1 = ___
Show answer
Answer: 39
- Operand1
- 38
- Operand2
- 1
- Operator
- +
34 + 65 = ___
Show answer
Answer: 99
- Operand1
- 34
- Operand2
- 65
- Operator
- +
20 + 76 = ___
Show answer
Answer: 96
- Operand1
- 20
- Operand2
- 76
- Operator
- +
12 + 76 = ___
Show answer
Answer: 88
- Operand1
- 12
- Operand2
- 76
- 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.