LISTAS DE UNIDADES DE MEDIDA E RAZÃO E PROPORÇÃO
LISTA 1
https://drive.google.com/file/d/0B5m7Lvgz2WxkM3NyWUR6em9wYXc/view?usp=sharing
LISTA 2
https://drive.google.com/file/d/0B5m7Lvgz2WxkeGZVTmVCdzdWMU0/view?usp=sharing
LISTA 3
https://drive.google.com/file/d/0B5m7Lvgz2WxkdkhvZzdkd3NxaWs/view?usp=sharing