This collection of Postscript and TrueType fonts are great for high school. Create fractions (includes basic fractions; fractions with arithmetic operations; fractions with brackets or parentheses; centering numerators and denominators; and more); Basic addition, subtraction, multiplication, and long division; roots (includes fractions containing roots, roots of fractions, and roots of integers); geometric symbols; binomials, factorials, and summations (includes binomials, factorials, and summation notation); equation pairs and matrices (includes pairs of equations and inequalities, and matrices); integrals and partial derivatives; & number lines and grids.