Răspuns :
16:4x6:3=
4x6:3=
24:3=8
(66+5)-(21:7+5)=
71-8=63
(5+2x4+10:2):2=
(5+8+5):2=
(13+5):2=
18:2=9
4x6:3=
24:3=8
(66+5)-(21:7+5)=
71-8=63
(5+2x4+10:2):2=
(5+8+5):2=
(13+5):2=
18:2=9