Question

find three different ways to fill in operations in the lines below to make this equation true

6__1__2__2=5            please answer fast

Answer 1

$1)\ \ \ 6-1+2-2=5+2-2=7-2=5\\\\2)\ \ \ (6-1)\cdot2:2=5\cdot2:2=10:2=5\\\\3)\ \ \ 6\cdot1-(2:2)=6-1=5$