Topics
- Important Terms(law)
- Examples
CISCE: Class 6
Key Points: Problems Based on Numbers
| Situation | Let |
|---|---|
| Two natural numbers differ by (k) | (x) and (x + k) |
| Sum of two numbers is (S) | (x) and (S − x) |
| Three consecutive numbers | (x − 1, x, x + 1) |
| Two parts of a number (N) | (x) and (N − x) |
| Two-digit number | (10x + y) |
