Algebra involves the use of letters in mathematics. These letters are unknowns and can represent either a single unknown number or a range of unknown numbers. Sometimes algebraic expressions can be ...

Gut instinct for numbers works in animals, too. March 16, 2014— -- Find algebra difficult? Well, think about this: Scientists find that even 5-year-old kids can do it. Now do you feel better? If ...

Millions of high school and college algebra students are united in a shared agony over solving for x and y, and for those to whom the answers don't come easily, it gets worse: Most preschoolers and ...

Our first block starts with some practice with numbers, then moves on to basic algebra including notation, indices, simplifying expressions, removing brackets and factorisation. See what you can ...

Millions of high school and college algebra students are united in a shared agony over solving for x and y. For those to whom the answers don't come easily, it gets worse: Most preschoolers and ...