Răspuns :
2 la puterea 6= 2×2×2×2×2×2
=4×4×4
=16×4
=64
3+3:3×3+3+3:3×3+3+3-3:3-3=
3+3+3+3+3-1-3
15-4=11
=4×4×4
=16×4
=64
3+3:3×3+3+3:3×3+3+3-3:3-3=
3+3+3+3+3-1-3
15-4=11
3+3:3×3+3+3:3×3+3+3-3:3-3=
3+1×3+3+3:3×3+3+3-3:3-3=
3+3+3+3:3×3+3+3-3:3-3=
3+3+3+1×3+3+3-3:3-3=
3+3+3+3+3+3-3:3-3=
3+3+3+3+3+3-1-3=
6+3+3+3+3-1-3=
9+3+3+3-1-3=
12+3+3-1-3=
15+3-1-3=
18-1-3=
17-3=14
2 la puterea 6=64
3+1×3+3+3:3×3+3+3-3:3-3=
3+3+3+3:3×3+3+3-3:3-3=
3+3+3+1×3+3+3-3:3-3=
3+3+3+3+3+3-3:3-3=
3+3+3+3+3+3-1-3=
6+3+3+3+3-1-3=
9+3+3+3-1-3=
12+3+3-1-3=
15+3-1-3=
18-1-3=
17-3=14
2 la puterea 6=64