How to teach your kids 'fractions', with a tape measure | eHow.com: "Ask any carpenter to add or subtract fractions, and it will seem like he's a mathematician on the subject. It's because he is so familiar with fractions as he uses them every day. It's a procedure we use in the trade known as 'cross taping'. We'll show you 'how to'."
How to teach your kids 'fractions', with a tape measure
How to teach your kids 'fractions', with a tape measure | eHow.com: "Ask any carpenter to add or subtract fractions, and it will seem like he's a mathematician on the subject. It's because he is so familiar with fractions as he uses them every day. It's a procedure we use in the trade known as 'cross taping'. We'll show you 'how to'."
