Question

Va rog repede dau coroana ​

Answer 1

Răspuns:

b:6×6:3×3=8+8+1+13

b:6×6:3×3=30

b:6×6:3=30:3

b:6×6:3=10

b:6×6=10×3

b:6×6=30

b:6=30:6

b:6=5

b=5×6

b=30