Grade 1 Math Worksheets and Problems: Addition Strategies | Edugain Ireland

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Grade 1 Ireland School Math Addition Strategies

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1. Shapes and Solids Around Us

2. Spatial Understanding

3. Numbers from 1 to 10

4. Numbers from 11 to 20

5. Numbers from 21 to 100

6. Numbers from 1 to 100

7. Addition (1 to 20)

7.1. Addition of Two Numbers

7.2. Addition of Three Numbers

7.3. Addition Sentences

7.4. Add and Compare

7.5. Addition Skill Builder

7.6. Addition of Zero

7.7. Addition Strategies

7.7.1. Adding Doubles

7.7.2. Adding Doubles Plus 1

7.7.3. Adding Doubles Minus 1

7.7.4. Adding 3 Numbers Using Doubles Facts

7.8. Word Problems on Addition

8. Subtraction (1 to 20)

9. Addition and Subtraction (1 to 20)

10. Addition and Subtraction of Numbers up to 100

11. Multiplication

12. Skip Counting

13. Patterns and Shapes

14. Time

15. Probability

16. Data Handling

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