a fost răspuns

Calculeaza in doua moduri (30+15):5= :5 (30+15):5= :+ :5 (13+3+6):3 = 3 (12+3+6):3=:3+. :3.+. :3​

Răspuns :

Adrian1234193ask

Răspuns:

(30+15)÷5=45÷5=9

(30+15)÷5=30÷5+15÷5=6+3=9

(12+3+6)÷3=21÷3=7

(12+3+6)÷3=12÷3+3÷3+6÷3=4+1+2=7

Ask Alte intrebari