Brain teaser - Number And Math Puzzle - math riddle with answer - This math puzzle consists of three sea animals - turtle, crab and octopus. Each animal represents a positive number. Can you find all the numbers a solve this math puzzle?

Brain teaser - Number And Math Puzzle - which number does not belong? - which number does not belong? One number is different from others. In which way and which one is it? Find the solution for this math puzzle.

Brain teaser - Number And Math Puzzle - Maths puzzle for with numbers - Find the number (3 digits) provided all the equations are fulfilling the same pattern.

Brain teaser - Number And Math Puzzle - Puzzle with numbers - Each 4-digit number on the left equals 2-digit number on the right with a pattern for calculation. Find the result for 7501.