Răspuns :
(2-2)×2+2=2
(2×2+2):2=3
(3+3):3+3=5
3:3+(3+3)=7
(4-4)+(4+4)=8
4×4+4+4=24
5:5+5×5=26
5×5+5×5=50
(2-2)•2+2=2
(3+3):3+3=5
4-4+4+4=8
(5•5)+(5:5)=26
(2+2+2):2=3
(3:3)+3+3=7
4•4+4+4=24
5•5+5•5=50
(3+3):3+3=5
4-4+4+4=8
(5•5)+(5:5)=26
(2+2+2):2=3
(3:3)+3+3=7
4•4+4+4=24
5•5+5•5=50