Răspuns:
1. |__|
2. |__| +2 } 36
3. |__|+4
2+4=6
36-6=30
30:3=10 (1)
2=10+2=12
3=10+4=14
a+b+c=36
a,b,c=sunt consecutive pare
a+2=b
b+2=c
a ___
b ___ +2
c ___ __ +2
36-3x2=30(ax3)
30÷3=10(a)
10+2=12(b)
12+2=14(c)
