b s mii z mii u mii sute zeci unitati
6 3 2 3 4 2
z mii = 3×2=6
sute = 3×2=6
662642
c s mii z mii u mii sute zeci unitati
4 1 4 4 4 4
u=4÷4=1
z mii = 3×1=3
z=4+3=7
434471
d s mii z mii u mii s z u
6 0 4 3 3 9
s mii =6÷2=3
s=3÷3=1
z=3‐3=0
304109