Curated Video
Derive Expressions & Equations | Algebra | Maths | FuseSchool
In this video we look at how to derive equations and expressions from sentences. We can write ‘c’ minus 5 in symbols rather than words: c - 5. And d times 4: 4d. But we can do much more than this. We can actually turn sentences into...
Khan Academy
How to Add Fractions that have Different Denominators, Fractions, Pre-Algebra
Your young mathematicians can solve this problem along with Sal. They will add 4/9 and 11/12 by finding a number that evenly divides both 9 and 12. Sal fully explains the process of finding a common denominator in an evident and...
CK-12 Foundation
Ck 12: Elem Math: Overview of Metric Capacity Operations
[Free Registration/Login may be required to access all resource tools.] Video explaining the steps to follow when solving multi-step word problems involving metric units of capacity. [0:31]