Addition Number Line Number Line To 100 — Set 22
40 + 26 = ___
Show answer
Answer: 66
- Operand1
- 40
- Operand2
- 26
- Operator
- +
41 + 10 = ___
Show answer
Answer: 51
- Operand1
- 41
- Operand2
- 10
- Operator
- +
43 + 45 = ___
Show answer
Answer: 88
- Operand1
- 43
- Operand2
- 45
- Operator
- +
45 + 21 = ___
Show answer
Answer: 66
- Operand1
- 45
- Operand2
- 21
- Operator
- +
33 + 65 = ___
Show answer
Answer: 98
- Operand1
- 33
- Operand2
- 65
- Operator
- +
43 + 12 = ___
Show answer
Answer: 55
- Operand1
- 43
- Operand2
- 12
- Operator
- +
40 + 13 = ___
Show answer
Answer: 53
- Operand1
- 40
- Operand2
- 13
- Operator
- +
40 + 29 = ___
Show answer
Answer: 69
- Operand1
- 40
- Operand2
- 29
- Operator
- +
13 + 64 = ___
Show answer
Answer: 77
- Operand1
- 13
- Operand2
- 64
- Operator
- +
30 + 50 = ___
Show answer
Answer: 80
- Operand1
- 30
- Operand2
- 50
- Operator
- +
33 + 1 = ___
Show answer
Answer: 34
- Operand1
- 33
- Operand2
- 1
- Operator
- +
27 + 60 = ___
Show answer
Answer: 87
- Operand1
- 27
- Operand2
- 60
- Operator
- +
32 + 10 = ___
Show answer
Answer: 42
- Operand1
- 32
- Operand2
- 10
- Operator
- +
26 + 2 = ___
Show answer
Answer: 28
- Operand1
- 26
- Operand2
- 2
- Operator
- +
36 + 21 = ___
Show answer
Answer: 57
- Operand1
- 36
- Operand2
- 21
- Operator
- +
48 + 30 = ___
Show answer
Answer: 78
- Operand1
- 48
- Operand2
- 30
- Operator
- +
32 + 10 = ___
Show answer
Answer: 42
- Operand1
- 32
- Operand2
- 10
- Operator
- +
40 + 27 = ___
Show answer
Answer: 67
- Operand1
- 40
- Operand2
- 27
- Operator
- +
14 + 55 = ___
Show answer
Answer: 69
- Operand1
- 14
- Operand2
- 55
- Operator
- +
37 + 62 = ___
Show answer
Answer: 99
- Operand1
- 37
- Operand2
- 62
- 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.