Addition Number Line Hops Within 100 — Set 50
13 + 35 = ___
Show answer
Answer: 48
- Operand1
- 13
- Operand2
- 35
- Operator
- +
35 + 10 = ___
Show answer
Answer: 45
- Operand1
- 35
- Operand2
- 10
- Operator
- +
7 + 70 = ___
Show answer
Answer: 77
- Operand1
- 7
- Operand2
- 70
- Operator
- +
20 + 21 = ___
Show answer
Answer: 41
- Operand1
- 20
- Operand2
- 21
- Operator
- +
32 + 5 = ___
Show answer
Answer: 37
- Operand1
- 32
- Operand2
- 5
- Operator
- +
7 + 1 = ___
Show answer
Answer: 8
- Operand1
- 7
- Operand2
- 1
- Operator
- +
- VisualIntent
- Layout: picture-equationOperation: addItems: [{"count":7,"role":"groupA"},{"count":1,"role":"groupB"}]
17 + 2 = ___
Show answer
Answer: 19
- Operand1
- 17
- Operand2
- 2
- Operator
- +
45 + 2 = ___
Show answer
Answer: 47
- Operand1
- 45
- Operand2
- 2
- Operator
- +
38 + 41 = ___
Show answer
Answer: 79
- Operand1
- 38
- Operand2
- 41
- Operator
- +
42 + 44 = ___
Show answer
Answer: 86
- Operand1
- 42
- Operand2
- 44
- Operator
- +
21 + 53 = ___
Show answer
Answer: 74
- Operand1
- 21
- Operand2
- 53
- Operator
- +
2 + 36 = ___
Show answer
Answer: 38
- Operand1
- 2
- Operand2
- 36
- Operator
- +
21 + 1 = ___
Show answer
Answer: 22
- Operand1
- 21
- Operand2
- 1
- Operator
- +
31 + 42 = ___
Show answer
Answer: 73
- Operand1
- 31
- Operand2
- 42
- Operator
- +
39 + 40 = ___
Show answer
Answer: 79
- Operand1
- 39
- Operand2
- 40
- Operator
- +
21 + 63 = ___
Show answer
Answer: 84
- Operand1
- 21
- Operand2
- 63
- Operator
- +
23 + 32 = ___
Show answer
Answer: 55
- Operand1
- 23
- Operand2
- 32
- Operator
- +
8 + 41 = ___
Show answer
Answer: 49
- Operand1
- 8
- Operand2
- 41
- Operator
- +
30 + 54 = ___
Show answer
Answer: 84
- Operand1
- 30
- Operand2
- 54
- Operator
- +
35 + 34 = ___
Show answer
Answer: 69
- Operand1
- 35
- Operand2
- 34
- 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.