\(2+2-2-2=0\)
\(2:2+2-2=1\)
\(2:2+2:2=2\)
\(2:2+2=3\)
\(2+2+2+-2=4\)
T nha
0 = ( 2 - 2 ) x 2 x 2
1 = ( 2 : 2 ) x ( 2 : 2 )
3 = 2 x 2 x 2 : 2
4 = ( 2 x ) x ( 2 :2 )
2-2 +2-2=0
2:2 + (2-2) =1
(2+2) - (2:2) = 3
(2+2) +(2-2) =4
2-2+2-2=0
2:2+(2-2)=1
(2+2)-(2:2)=3
(2+2)+(2-2)=4
2 + 2 - 2 - 2 = 0
2 : 2 + ( 2 - 2 ) = 1
( 2 : 2 ) + ( 2 : 2 ) = 2
( 2 : 2 ) + ( 2 - 2 ) = 3