Răspuns :
nr1 /__/__/__/__/__/
nr2/__/__/
7 segmente=28
1segm=28:7
1 segm=4
Cat e nr1?
5×4=20
Cat e nr 2?
2x4=8
Verif:20+8=28
nr2/__/__/
7 segmente=28
1segm=28:7
1 segm=4
Cat e nr1?
5×4=20
Cat e nr 2?
2x4=8
Verif:20+8=28