International Mathematics 0607/53 Oct Nov 2024 | Cambridge IGCSE Past Papers With Mark Scheme

1. Reverse Differences in Two-Digit Numbers | Completing tables for reverse differences, identifying numerical patterns, and determining the largest common multiple.

2. Extending Patterns to Three-Digit Numbers | Finding reverse differences for three-digit numbers, proving general relationships, and calculating specific cases.

3. Algebraic Proof of Reverse Differences | Using algebra to derive formulas for reverse differences in two-digit and three-digit numbers.

4. Mathematical Induction and Verification | Showing that reverse differences follow a set pattern and confirming results using different number sets.

5. Expanding to Four-Digit Numbers | Deriving an expression for reverse differences in four-digit numbers and analyzing patterns in middle digits.

6. Generalization and Number Properties | Establishing rules for predicting reverse differences, proving mathematical relationships, and finding unknown values based on established formulas.