Okay I will PM you, but you might know it actually
Math
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May 25, 2022
0
#103
chess sbm can you join me and ferrari's group chat?
https://www.chess.com/club/ferrari-and-lilsawblades-group-chat
May 25, 2022
0
#104
I can divide a whole number by seven really easily, and I can also immediately tell if a number is divisible by eleven
I know all my multiplication tables 😎
9999999999999
Yep
Idk
I can find the root of any perfect square
Find square root of 197391829172197391731963196381739273927392739228372937927329372937193719728
That isn’t a perfect square
It is
No perfect square ends in 8
Nu uh
We must look at the units place and 1=1
2=4
3=9
4=16
5=25
0=0
all other ones place digits end with one of the other ones places above
Sore