(cheerful music) (spring boings) (glass squeaks) - [Children] Math Mights! - Welcome back, third grade Math Might friends. It's me, Ms. Askew, here again. Are you ready to have some fun with math?

Identify common factors, common multiples and prime numbers. Multiply multi-digit numbers up to 4 digits by a two-digit whole number using the formal written method of long multiplication. Perform ...