Let's learn with the infiltrated cat the square roots. To find the square root of a number we have to find a number that if you multiplicate it 2 times the result is the number that we try to calculate. example: Square root of 25. 5x5=25 so the square root of 25 is 5.
@Martuchi_09 If you want to learn how to put scratch emojis: https://scratch.mit.edu/discuss/topic/530539/?page=1#post-5447501