Explicație pas cu pas:
a)30÷6=5
30-6-6-6-6-6=0
10÷2=5
10-2-2-2-2-2=0
49÷7=7
49-7-7-7-7-7-7-7=0
b)18÷6=3
18-6-6-6=0
52÷13=4
52-13-13-13-13=0
488÷122=4
488-122-122-122-122=0
c)96÷32=3
96-32-32-32=0
125÷25=5
125-25-25-25-25-25=0
75÷25=3
75-25-25-25=0
sper că te-am ajutat