Contact us # Numbers and algebra

Topics on mathinary.com about numbers and algebra. Addition - Long Long addition Binary numeral system Binary numeral system Divisibility Rules Divisibility of Numbers Division - Long Long division Exponents Exponents Fractions What is a fraction? Fractions, integers and mixed fractions Proper and improper fraction Equivalent fractions Simplifying a fraction Adding fractions Subtraction of fractions Multiplication of fractions Dividing Fractions The square root and the logarithm of a fraction Linear equation Linear equation Multiplication - Long Long multiplication Order of operations Order of the arithmetic operations Parentheses Parentheses Quadratic equation Quadratic equation Roman numerals Roman numerals From Arabic numbers to Roman numerals From Roman numerals to Arabic numbers Conversion table for Roman numerals Special Roman numerals Roots Roots Sets of numbers Sets of numbers Primes Composite numbers Simplification Simplification Abbreviations and hidden signs The four arithmetic operations Parentheses Fractions and simplification Exponents Subtraction - Long Long subtraction         