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

Incorrect

Explanation

90 ÷ 3 = 30

Solve this puzzle

How fast does a Hummingbird's heart beat a minute?

2,200 bpm 1,300 bpm 990 bpm 300 bpm

10 Warning Signs Of Resentment In Marriage And How To Deal With Them

Is your marriage in trouble? Every marriage is different, and each of them faces different problems. But there are some common signs that show there might be issues. Ignoring these signs won't make toxicity go away. It's better to detect these signs early and talk openly with your spouse about what's going on. Below, you can read about these signs and what to do to heal your connection!

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© 2025 mathandmind.com