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3. Calculează scăderile repetate. 15-3-3-3-3-3= => 15:3 = 32-8-8-8-8= => 32:8= 16-4-4-4-4 = => 16:4 = 12-3-3-3-3= 80-20-20 - 20 - 20 = 75-25-25 - 25 = => 12: 3 = => 80 20 = => 75: 25 =​

Răspuns :

Răspuns:

15:3=5

32:8=4

16:4=4

12:3=4

80:20=40

75:25=3