3.2.1.1. Addition of Whole Numbers 
 3.2.1.3. Solving Magic Square 
 3.2.1.4. Subtraction of Whole Numbers 
 4. Integers 
 6. Fractions 
 7. Decimals 
 10. Unitary Method 
 13. Mensuration 
 14. Geometry 
 16. Linear Symmetry 
 17. Data Handling 
Grade 6 Global School Math Properties of Subtraction on Whole Numbers
Master this topic as part of Addition and Subtraction of Whole Numbers
                            
                         Global
 Global