2+2+2+22=28
3/3+33+3=37
4*4*4-4*4=48
5/5+5*5+5 =31
(22+2)+2+2=28,
(5*5)+5+5:5=31
33+3+(3:3)=37,
(44+4)+4-4=48.
2+2+2+22=28
3/3+33+3=37
4*4*4-4*4=48
5/5+5*5+5 =31
(22+2)+2+2=28,
(5*5)+5+5:5=31
33+3+(3:3)=37,
(44+4)+4-4=48.