Extraindo a raiz quadrada de um número (Raiz Exata) (leia a descrição)

AULA 01 -Sujeito e Predicado

AULA 02 -Sujeito Simples e Composto

HablaAmerica1.wmv

Dialogo em inglês

Mother:how many sandwiches are there?
Daughter:There are...twelve...No,there are fourteen
Mother:How many sodas?
Daughter:Seven
Mother:Is there enough food for everyone?
How many kids are there?
Doughter:Well,there are seven kids.
Mother:let me see...fourteen sandwiches,seven sodas,aplles... .
Oh,there s a chocolate coke,too.It a enough
Doughter:Fine! all set for the picnic.