Răspunsuri

Cel mai inteligent răspuns!
2014-05-20T15:10:30+03:00
7835 - a =  1975
a= 7835 - 1975
a= 5860, scazator
b- 2545= 1642
b= 1642 + 2545
b= 4187
 b- descazut
2 5 2
2014-05-20T15:10:40+03:00
D-S=R
7835-S=1975
s=7835-1975
s=5860

D-2545=1642
D=1642+2545
D=4187
2 5 2