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**Grade 1 – Developing Mental Math Skills**

- Describe and use strategies to:
- add and subtract whole numbers to 10
- estimate the number of objects in a set, and check by counting, e.g., by grouping objects into 5s or 10s

– Focusing on the Fundamentals of Math – A Teacher’s Guide, p.5

## Text Resources

This curated list of documents have been selected to help you gain a deeper understanding of the above selection from “Focusing on the Fundamentals of Math – A Teachers Guide”. Each link will take you directly to the relevant section within the document.

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