When adding or subtracting fractions, you need to look at the denominator. If the denominator is the same, then you can just add or subtract the numerator. If the denominator is different, then you ...

(bell rings) (children cheering) - [Narrator] Get ready for a very special super-duper math class. We're going on a field trip where learning math is tons of fun. Our destination is the Math Park.

Use visual fraction models to add and subtract fractions with the same denominators. Use visual fraction models to add and subtract fractions with the same denominators. Notice patterns in the ...