Addition Special Types Mental Math — Set 86
70 + 100 = ___
Show answer
Answer: 170
- Operand1
- 70
- Operand2
- 100
- Operator
- +
7 + 41 = ___
Show answer
Answer: 48
- Operand1
- 7
- Operand2
- 41
- Operator
- +
50 + 22 = ___
Show answer
Answer: 72
- Operand1
- 50
- Operand2
- 22
- Operator
- +
35 + 32 = ___
Show answer
Answer: 67
- Operand1
- 35
- Operand2
- 32
- Operator
- +
22 + 32 = ___
Show answer
Answer: 54
- Operand1
- 22
- Operand2
- 32
- Operator
- +
32 + 26 = ___
Show answer
Answer: 58
- Operand1
- 32
- Operand2
- 26
- Operator
- +
13 + 15 = ___
Show answer
Answer: 28
- Operand1
- 13
- Operand2
- 15
- Operator
- +
20 + 18 = ___
Show answer
Answer: 38
- Operand1
- 20
- Operand2
- 18
- Operator
- +
11 + 41 = ___
Show answer
Answer: 52
- Operand1
- 11
- Operand2
- 41
- Operator
- +
83 + 12 = ___
Show answer
Answer: 95
- Operand1
- 83
- Operand2
- 12
- Operator
- +
83 + 100 = ___
Show answer
Answer: 183
- Operand1
- 83
- Operand2
- 100
- Operator
- +
25 + 23 = ___
Show answer
Answer: 48
- Operand1
- 25
- Operand2
- 23
- Operator
- +
10 + 69 = ___
Show answer
Answer: 79
- Operand1
- 10
- Operand2
- 69
- Operator
- +
47 + 51 = ___
Show answer
Answer: 98
- Operand1
- 47
- Operand2
- 51
- Operator
- +
73 + 13 = ___
Show answer
Answer: 86
- Operand1
- 73
- Operand2
- 13
- Operator
- +
10 + 54 = ___
Show answer
Answer: 64
- Operand1
- 10
- Operand2
- 54
- Operator
- +
58 + 1 = ___
Show answer
Answer: 59
- Operand1
- 58
- Operand2
- 1
- Operator
- +
64 + 14 = ___
Show answer
Answer: 78
- Operand1
- 64
- Operand2
- 14
- Operator
- +
44 + 34 = ___
Show answer
Answer: 78
- Operand1
- 44
- Operand2
- 34
- Operator
- +
76 + 21 = ___
Show answer
Answer: 97
- Operand1
- 76
- Operand2
- 21
- 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.