Number

Easy trick for making change. Subtract a penny from both amounts.

This lesson will look at a word problem's given information about a Car rental unit pricing,estimate, use proportions, algebra.

This lesson will use Animation to decide if numbers are odd or even?

What happens when you add negative numbers?

This video lesson shows an animation and exercises of how to compare numbers in a fun and effective manner. This is geared towards elementary aged students.

This lesson will look at an example involving factoring. The given information will assist in learning how to simplify a rational expression by factoring out the numerator. This lesson will give a step by step explanation to better explain the concept.

Lesson about Multiplying and Dividing Mixed Numbers. This lesson requires some prior knowledge of multiplying and dividing regular fractions.

An Algebra 1 Lesson about using sets to make lists, find unions and intersections, and solve open sentences.

This lesson will look at an example problem involving mixed numbers. This lesson will give an explanation of how to multiply two mixed numbers by each other with unlike denominators with a step by step look to better explain the concept.