File size: 2,682 Bytes
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license: other
license_name: open-data-attribution-training-disclosure-license-odatl-1.0
license_link: LICENSE
language:
- en
tags:
- math
---
# Math Teaching Dataset - 100MB / 735k Rows
A large math dataset designed for training and fine-tuning AI models with step-by-step reasoning.
## Files
- `math_dataset_100MB.csv` - Full dataset, 100.33 MB, 735,000 rows
- `math_dataset_100MB.csv.gz` - Compressed version, 18.95 MB
- `splits/math_part_1.csv` to `math_part_10.csv` - 10 x ~10MB chunks
## Dataset Stats
- **Total rows:** 735,000
- **Size:** 100.33 MB raw, 18.95 MB gzipped
- **Format:** CSV, UTF-8, with header
### Topic Distribution
| Topic | Count | Description |
|-------|-------|-------------|
| arithmetic | 184,304 | Addition, subtraction, multiplication, division, order of operations |
| algebra | 91,880 | Linear equations and quadratics |
| calculus | 91,675 | Basic derivatives and integrals |
| geometry | 46,373 | Area and perimeter of rectangles, circles, triangles |
| exponents | 46,303 | Powers |
| word_problems | 45,929 | Applied addition problems |
| statistics | 45,920 | Mean / average |
| percentages | 45,857 | Percentage calculations |
| number_theory | 45,789 | GCD and LCM |
| roots | 45,567 | Square roots |
| fractions | 45,403 | Fraction addition, subtraction, multiplication |
### Difficulty
- `easy` - single-step problems
- `medium` - multi-step problems
## Schema
| Column | Type | Description |
|--------|------|-------------|
| `id` | int | Unique row ID |
| `topic` | string | High-level topic |
| `difficulty` | string | easy or medium |
| `question` | string | The math problem |
| `answer` | string | Final answer |
| `reasoning` | string | Step-by-step explanation |
| `category` | string | Specific sub-type of problem |
## Example Rows
"What is 1900 / 5?" -> Answer: 380
Reasoning: "Divide: 1900 ÷ 5 = 380 because 5*380=1900."
"Solve for x: 12x + 15 = 87" -> Answer: 6
Reasoning: "Subtract 15 from both sides: 12x = 72. Then divide by 12: x = 6."
"What is 3/4 + 2/5?" -> Answer: "23/20"
Reasoning: "Common denominator 20. 3/4=15/20, 2/5=8/20. Sum = 23/20."
"What is the derivative of 7x^5 with respect to x?" -> Answer: "35x^4"
Reasoning: "Power rule: d/dx [x^n] = n*x^(n-1). So 7*5*x^4 = 35x^4."
## Intended Use
Built for instruction tuning and chain-of-thought training.
Recommended training format:
Input: {question}
Target: {reasoning} Answer: {answer}
Works for:
- Fine-tuning language models for math reasoning
- Teaching step-by-step problem solving
- Evaluating math capabilities
- Data augmentation alongside other math datasets
## License
open-data-attribution-training-disclosure-license-odatl-1.0 |