The same method is used for adding / subtracting both numerical fractions and algebraic fractions. Find a common denominator Write each fraction as an equivalent fraction with the common denominator ...

The newly installed “2theXtreme” exhibit at Orlando Science Center takes those first activities then craftily spotlights mathematical properties. “They do a really good job of giving you an experience ...

Over the past year, since I took over the common-core math beat, I’ve been thinking a lot about fractions. As I wrote in November, the Common Core State Standards for mathematics emphasize fractions ...

A little confession from me. I was homeschooled (that’s not the confession part), and in 8th grade my algebra textbook had the answers to half the problems in the ...