15 math riddles that will surprise even your brightest friend

Puzzle #17: Roman numerals

Roman numerals are a numeral system that originated in ancient Rome and remained the usual way of writing…

Puzzle #45: order of operations

Can you guess what is the answer?

Puzzle #10: can you guess the missing number?

Look at the picture below and try to figure out which number should go there

Objects must be a positive integer number

It’s a matter of maths…

Puzzle #43: percentage !

In mathematics, a percentage is a number or ratio expressed as a fraction of 100. It is often denoted using the percent sign, “%”, or the abbreviations “pct.”, “pct”; sometimes the abbreviation “pc” is also used. A percentage is a dimensionless number (pure number).

Puzzle #44: logic challange

Give yourself 5 minutes to solve the following problems

Puzzle #18: who is the first to guess the answer?

This is a classic puzzle.

Use puzzle #1 to your advantage

Look carefully at the picture before jumping to a conclusion…

Puzzle #62: what is the value of the last equation?

Alway remember the order of operations

Order of Operations

Do things in Brackets First

4 × (5 + 3)=4 × 8= 32

Puzzle #24: can you open your shed?

Your garden looks like the amazon. You desperately need to mow the lawn but the mower is locked…