Addition Number Line Hops Within 100 — Set 24
13 + 42 = ___
Show answer
Answer: 55
- Operand1
- 13
- Operand2
- 42
- Operator
- +
40 + 34 = ___
Show answer
Answer: 74
- Operand1
- 40
- Operand2
- 34
- Operator
- +
3 + 26 = ___
Show answer
Answer: 29
- Operand1
- 3
- Operand2
- 26
- Operator
- +
2 + 11 = ___
Show answer
Answer: 13
- Operand1
- 2
- Operand2
- 11
- Operator
- +
36 + 43 = ___
Show answer
Answer: 79
- Operand1
- 36
- Operand2
- 43
- Operator
- +
9 + 30 = ___
Show answer
Answer: 39
- Operand1
- 9
- Operand2
- 30
- Operator
- +
46 + 30 = ___
Show answer
Answer: 76
- Operand1
- 46
- Operand2
- 30
- Operator
- +
31 + 41 = ___
Show answer
Answer: 72
- Operand1
- 31
- Operand2
- 41
- Operator
- +
23 + 46 = ___
Show answer
Answer: 69
- Operand1
- 23
- Operand2
- 46
- Operator
- +
20 + 55 = ___
Show answer
Answer: 75
- Operand1
- 20
- Operand2
- 55
- Operator
- +
18 + 80 = ___
Show answer
Answer: 98
- Operand1
- 18
- Operand2
- 80
- Operator
- +
43 + 40 = ___
Show answer
Answer: 83
- Operand1
- 43
- Operand2
- 40
- Operator
- +
41 + 57 = ___
Show answer
Answer: 98
- Operand1
- 41
- Operand2
- 57
- Operator
- +
22 + 53 = ___
Show answer
Answer: 75
- Operand1
- 22
- Operand2
- 53
- Operator
- +
21 + 66 = ___
Show answer
Answer: 87
- Operand1
- 21
- Operand2
- 66
- Operator
- +
25 + 40 = ___
Show answer
Answer: 65
- Operand1
- 25
- Operand2
- 40
- Operator
- +
12 + 83 = ___
Show answer
Answer: 95
- Operand1
- 12
- Operand2
- 83
- Operator
- +
25 + 53 = ___
Show answer
Answer: 78
- Operand1
- 25
- Operand2
- 53
- Operator
- +
31 + 33 = ___
Show answer
Answer: 64
- Operand1
- 31
- Operand2
- 33
- Operator
- +
40 + 16 = ___
Show answer
Answer: 56
- Operand1
- 40
- Operand2
- 16
- 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.