Addition Number Line Hops Within 100 — Set 73
12 + 34 = ___
Show answer
Answer: 46
- Operand1
- 12
- Operand2
- 34
- Operator
- +
24 + 44 = ___
Show answer
Answer: 68
- Operand1
- 24
- Operand2
- 44
- Operator
- +
41 + 22 = ___
Show answer
Answer: 63
- Operand1
- 41
- Operand2
- 22
- Operator
- +
21 + 45 = ___
Show answer
Answer: 66
- Operand1
- 21
- Operand2
- 45
- Operator
- +
23 + 24 = ___
Show answer
Answer: 47
- Operand1
- 23
- Operand2
- 24
- Operator
- +
3 + 81 = ___
Show answer
Answer: 84
- Operand1
- 3
- Operand2
- 81
- Operator
- +
25 + 3 = ___
Show answer
Answer: 28
- Operand1
- 25
- Operand2
- 3
- Operator
- +
45 + 32 = ___
Show answer
Answer: 77
- Operand1
- 45
- Operand2
- 32
- Operator
- +
48 + 40 = ___
Show answer
Answer: 88
- Operand1
- 48
- Operand2
- 40
- Operator
- +
30 + 21 = ___
Show answer
Answer: 51
- Operand1
- 30
- Operand2
- 21
- Operator
- +
16 + 22 = ___
Show answer
Answer: 38
- Operand1
- 16
- Operand2
- 22
- Operator
- +
37 + 22 = ___
Show answer
Answer: 59
- Operand1
- 37
- Operand2
- 22
- Operator
- +
30 + 40 = ___
Show answer
Answer: 70
- Operand1
- 30
- Operand2
- 40
- Operator
- +
22 + 74 = ___
Show answer
Answer: 96
- Operand1
- 22
- Operand2
- 74
- Operator
- +
34 + 15 = ___
Show answer
Answer: 49
- Operand1
- 34
- Operand2
- 15
- Operator
- +
30 + 42 = ___
Show answer
Answer: 72
- Operand1
- 30
- Operand2
- 42
- Operator
- +
3 + 71 = ___
Show answer
Answer: 74
- Operand1
- 3
- Operand2
- 71
- Operator
- +
45 + 53 = ___
Show answer
Answer: 98
- Operand1
- 45
- Operand2
- 53
- Operator
- +
37 + 32 = ___
Show answer
Answer: 69
- Operand1
- 37
- Operand2
- 32
- Operator
- +
43 + 35 = ___
Show answer
Answer: 78
- Operand1
- 43
- Operand2
- 35
- 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.