Addition Number Line Hops Within 100 — Set 64
31 + 58 = ___
Show answer
Answer: 89
- Operand1
- 31
- Operand2
- 58
- Operator
- +
12 + 85 = ___
Show answer
Answer: 97
- Operand1
- 12
- Operand2
- 85
- Operator
- +
4 + 31 = ___
Show answer
Answer: 35
- Operand1
- 4
- Operand2
- 31
- Operator
- +
50 + 31 = ___
Show answer
Answer: 81
- Operand1
- 50
- Operand2
- 31
- Operator
- +
5 + 43 = ___
Show answer
Answer: 48
- Operand1
- 5
- Operand2
- 43
- Operator
- +
50 + 35 = ___
Show answer
Answer: 85
- Operand1
- 50
- Operand2
- 35
- Operator
- +
23 + 12 = ___
Show answer
Answer: 35
- Operand1
- 23
- Operand2
- 12
- Operator
- +
26 + 72 = ___
Show answer
Answer: 98
- Operand1
- 26
- Operand2
- 72
- Operator
- +
30 + 3 = ___
Show answer
Answer: 33
- Operand1
- 30
- Operand2
- 3
- Operator
- +
13 + 86 = ___
Show answer
Answer: 99
- Operand1
- 13
- Operand2
- 86
- Operator
- +
22 + 77 = ___
Show answer
Answer: 99
- Operand1
- 22
- Operand2
- 77
- Operator
- +
24 + 34 = ___
Show answer
Answer: 58
- Operand1
- 24
- Operand2
- 34
- Operator
- +
50 + 41 = ___
Show answer
Answer: 91
- Operand1
- 50
- Operand2
- 41
- Operator
- +
40 + 44 = ___
Show answer
Answer: 84
- Operand1
- 40
- Operand2
- 44
- Operator
- +
20 + 43 = ___
Show answer
Answer: 63
- Operand1
- 20
- Operand2
- 43
- Operator
- +
50 + 39 = ___
Show answer
Answer: 89
- Operand1
- 50
- Operand2
- 39
- Operator
- +
22 + 24 = ___
Show answer
Answer: 46
- Operand1
- 22
- Operand2
- 24
- Operator
- +
13 + 74 = ___
Show answer
Answer: 87
- Operand1
- 13
- Operand2
- 74
- Operator
- +
48 + 40 = ___
Show answer
Answer: 88
- Operand1
- 48
- Operand2
- 40
- Operator
- +
25 + 4 = ___
Show answer
Answer: 29
- Operand1
- 25
- Operand2
- 4
- 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.