An example of a linear sequence. A list of numbers or diagrams that are in a particular order is called a sequence close sequenceA sequence is a set of numbers that follow a certain rule. For example, ...

Non-linear sequences increase or decrease by different amounts each time. A number pattern is a series of numbers that follow a specific rule. Examples include: odd numbers, even numbers, square ...

Brain teasers are a fun way to test one's thinking skills. These puzzles give the brain a quick workout. A recent challenge ...

Finding the missing number in less than 20 seconds not only demonstrates your proficiency in numerical reasoning but also highlights your ability to maintain performance under time constraints.

The secretary of my tennis club has just changed the six-digit code for the padlock at the entrance gate. “As a mathematician, you will be interested to know that the new code is a square number,” he ...