Respostas

2014-04-09T20:36:12-03:00
125÷5=25÷5=5÷5=1
132÷2=66÷2=33÷3=11÷11=1
154÷2=77÷7=11÷11=1
173 ( nao tem divisor [exato] menor de 20)
1 5 1