MathAndMind.com!

✕

Subscribe to our free newsletter!

You will be receiving:

fun arithmetic facts
latest Math news and interesting articles
engaging games to polish your Math skills

Simply enter your email in the field:

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

If you do not wish to provide your email address, you can always subscribe to push notifications

Join the push notifications

Enter your email

play
puzzles
articles
about

about
puzzles
articles
play

play
articles
about

Correct

Explanation

The answer is 141.

Solve this puzzle

Mr. Brown has got four daughters. Each of them has a brother. Give the number of Mr. Brown's children.

5 8 There is no answer 4

Egyptian Mathematics

The ancient Egyptians contributed a lot to the development of modern mathematical practices – learn about the creation of the decimal numeric system while reading our article on Egyptian mathematics!

MathAndMind is an online math game where you get an opportunity to solve 10 math tasks every day. Every correct
answer earns you 1 point. Your goal is to score as many points as
possible and become a Math champion!
Remember, though: you can’t use a calculator while playing! We’re waiting for your visit!

Articles Privacy About Contact Subscriptions

Join us on Facebook

Copyright© 2024 mathandmind.com