A high school teacher didn't expect a solution when she set a 2,000-year-old Pythagorean Theorem problem in front of her students. Then Calcea Johnson and Ne'Kiya Jackson stepped up to the challenge.
I relearned basic math when my kids started school. I was 30. It’s not too late to learn new tricks. The new math they teach makes mental math much easier.
I relearned basic math when my kids started school. I was 30. It’s not too late to learn new tricks. The new math they teach makes mental math much easier.