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README.md

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 ---
 license: apache-2.0
+language:
+  - en
+tags:
+  - mathematics
+  - arithmetic
+pretty_name: RawArithmetic-400
 ---
+
+# RawArithmetic-400
+
+RawArithmetic-400 is a small dataset containing simple arithmetic expressions and their answers.
+
+The dataset is provided in JSONL format and is intended for experimentation, evaluation, and training on basic arithmetic tasks.
+
+## Dataset Format
+
+Each row contains a single `math` field:
+
+```json
+{"math": "1 + 1 = 2"}
+{"math": "1 + 2 = 3"}
+{"math": "1 ÷ 2 = 0.5"}
+{"math": "3 + 6 = 9"}
+```
+
+## Usage
+
+Load the dataset from Hugging Face using `datasets`:
+
+```python
+from datasets import load_dataset
+
+dataset = load_dataset("MagnumAI/RawArithmetic-400")
+```
+
+## License
+
+This dataset is licensed under the **Apache License 2.0**.
+
+You may use, modify, and distribute the dataset in accordance with the terms of the Apache License 2.0.
+
+## Notes
+
+RawArithmetic-400 is designed to be a lightweight dataset for basic arithmetic experiments.
+
+Users should independently verify the data before relying on it for applications requiring mathematical accuracy.