## Grade 1 Hong Kong School Math Addition of Three Numbers

#### Online Practice

#### Online Tests

#### Printable Worksheets and Tests

7.2.2. Addition to Make 10

7.3. Addition Sentences

7.4. Add and Compare

7.6. Addition of Zero

7.7. Addition Strategies

11. Multiplication

12. Skip Counting

14. Time

15. Probability

16. Data Handling