International Mathematics 0607/52 Oct Nov 2024 | Cambridge IGCSE Past Papers With Mark Scheme

1. Reverse Differences for 2-Digit Numbers | Identifying number reversals, calculating absolute differences, recognizing patterns in results.

2. Numerical Patterns & Properties | Classifying numbers with zero reverse differences, finding the largest common multiple in differences.

3. Reverse Differences for 3-Digit Numbers | Extending the process to three-digit numbers, recognizing repeated sequences in results.

4. Algebraic Generalization | Expressing reverse differences algebraically, factorizing expressions, identifying relationships between digits.

5. Mathematical Proofs & Investigations | Verifying observed number properties through algebraic derivations and factorization.

6. Extensions to Larger Numbers | Developing reverse difference expressions for four-digit numbers, exploring relationships between middle digits.

7. Digit Manipulation & Number Transformations | Exploring relationships between digits and their impact on reverse differences.

8. Structural Patterns in Arithmetic Operations | Identifying systematic changes in differences, proving general rules for reverse differences in multi-digit numbers.