Răspuns :
1x5=5bucati taiate iar din 10 metri au mai ramas 5 metri
la a 2-a problema:
12:2=6 taieturi
la a 2-a problema:
12:2=6 taieturi
1 x 5=5 bucati taiate
10-5=5 metrii ramasi
__________________________________________________
12 : 2 = 6 bucati taiate
10-5=5 metrii ramasi
__________________________________________________
12 : 2 = 6 bucati taiate