+0  
 
-3
158
4
avatar+194 

(deleted)

 Apr 7, 2020
edited by somehelpplease  May 8, 2020
 #1
avatar+924 
+1

The subtration problem has A=2 and B=1 so the difference between the two is 1

21 base 4- 12 base 4= 3 base 4

 Apr 7, 2020
 #2
avatar+194 
+2

Can't check the answer right now because of computer problems, but I'm like 99.99% it's right, so thank you! :D

somehelpplease  Apr 7, 2020
 #3
avatar+924 
0

Sounds good!

 Apr 7, 2020
 #4
avatar+194 
+1

Yup, it was correct! Thanks again *thumbs up*

somehelpplease  Apr 8, 2020
edited by Guest  Apr 8, 2020
edited by somehelpplease  Apr 8, 2020

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