Skill in Algebra
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Lawrence Spector  
An introduction to algebra, with questions that, when moused over, reveal their answers: algebraic expressions, signed numbers, adding and subtracting signed numbers, multiplying and dividing signed numbers, reciprocals and zero, removing grouping symbols, adding like terms, linear equations, word problems, inequalities, absolute value, exponents, multiplying out: the distributive rule, common factors, quadratic trinomials, factoring trinomials, perfect square trinomials, the difference of two squares, equivalent fractions, multiplying algebraic fractions, adding algebraic fractions, equations with fractions, radicals: rational and irrational numbers, simplifying radicals, multiplying and dividing radicals, rational exponents, complex numbers, rectangular coordinates, the equation of a straight line, the slope of a straight line, simultaneous linear equations, quadratic equations, and logarithms.  


Levels:  Middle School (68), High School (912) 
Languages:  English 
Resource Types:  Problems/Puzzles, Articles 
Math Topics:  Basic Algebra, Exponents/Roots, Factors, Fractions/Decimals/Percents, Rational/Irrational Numbers 
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