Addition Special Types Mental Math — Set 57
44 + 34 = ___
Show answer
Answer: 78
- Operand1
- 44
- Operand2
- 34
- Operator
- +
45 + 20 = ___
Show answer
Answer: 65
- Operand1
- 45
- Operand2
- 20
- Operator
- +
90 + 2 = ___
Show answer
Answer: 92
- Operand1
- 90
- Operand2
- 2
- Operator
- +
20 + 79 = ___
Show answer
Answer: 99
- Operand1
- 20
- Operand2
- 79
- Operator
- +
75 + 1 = ___
Show answer
Answer: 76
- Operand1
- 75
- Operand2
- 1
- Operator
- +
4 + 5 = ___
Show answer
Answer: 9
- Operand1
- 4
- Operand2
- 5
- Operator
- +
- VisualIntent
- Layout: picture-equationOperation: addItems: [{"count":4,"role":"groupA"},{"count":5,"role":"groupB"}]
76 + 2 = ___
Show answer
Answer: 78
- Operand1
- 76
- Operand2
- 2
- Operator
- +
14 + 34 = ___
Show answer
Answer: 48
- Operand1
- 14
- Operand2
- 34
- Operator
- +
11 + 33 = ___
Show answer
Answer: 44
- Operand1
- 11
- Operand2
- 33
- Operator
- +
33 + 1 = ___
Show answer
Answer: 34
- Operand1
- 33
- Operand2
- 1
- Operator
- +
10 + 27 = ___
Show answer
Answer: 37
- Operand1
- 10
- Operand2
- 27
- Operator
- +
63 + 14 = ___
Show answer
Answer: 77
- Operand1
- 63
- Operand2
- 14
- Operator
- +
15 + 14 = ___
Show answer
Answer: 29
- Operand1
- 15
- Operand2
- 14
- Operator
- +
34 + 60 = ___
Show answer
Answer: 94
- Operand1
- 34
- Operand2
- 60
- Operator
- +
31 + 52 = ___
Show answer
Answer: 83
- Operand1
- 31
- Operand2
- 52
- Operator
- +
21 + 74 = ___
Show answer
Answer: 95
- Operand1
- 21
- Operand2
- 74
- Operator
- +
43 + 5 = ___
Show answer
Answer: 48
- Operand1
- 43
- Operand2
- 5
- Operator
- +
30 + 26 = ___
Show answer
Answer: 56
- Operand1
- 30
- Operand2
- 26
- Operator
- +
20 + 51 = ___
Show answer
Answer: 71
- Operand1
- 20
- Operand2
- 51
- Operator
- +
50 + 49 = ___
Show answer
Answer: 99
- Operand1
- 50
- Operand2
- 49
- 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.