Workbook Detail
Addition Special Types Column Addition — Set 70
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"expression": "52 + 40 + 85",
"question": "52 + 40 + 85 = ___",
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"expression": "12 + 87 + 71",
"question": "12 + 87 + 71 = ___",
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"operator": "+",
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"question": "44 + 15 + 17 = ___",
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"operator": "+",
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15,
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"expression": "15 + 61 + 63",
"question": "15 + 61 + 63 = ___",
"answer": 139
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17,
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"operator": "+",
"expression": "17 + 82 + 86",
"question": "17 + 82 + 86 = ___",
"answer": 185
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"operands": [
19,
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"operator": "+",
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"question": "19 + 60 + 24 = ___",
"answer": 103
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"expression": "32 + 53 + 75",
"question": "32 + 53 + 75 = ___",
"answer": 160
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"operands": [
56,
43,
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"operator": "+",
"expression": "56 + 43 + 93",
"question": "56 + 43 + 93 = ___",
"answer": 192
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}Teaching Notes
- 44 + 54 + 78 = ___
- 24 + 40 + 37 = ___
- 55 + 31 + 63 = ___
- 52 + 40 + 85 = ___
- 12 + 12 + 99 = ___
- 40 + 39 + 84 = ___
- 53 + 11 + 64 = ___
- 78 + 21 + 36 = ___
- 12 + 87 + 71 = ___
- 44 + 15 + 17 = ___
- 62 + 21 + 75 = ___
- 82 + 15 + 23 = ___
- 15 + 61 + 63 = ___
- 17 + 82 + 86 = ___
- 19 + 60 + 24 = ___
- 44 + 15 + 49 = ___
- 35 + 43 + 39 = ___
- 25 + 44 + 65 = ___
- 32 + 53 + 75 = ___
- 56 + 43 + 93 = ___
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.