Search results with tag "A word expression"

Unit-10 Algebraic Expressions - NCERT

When you change a variable expression to a word expression you, can say the same thing in several different ways. + : Instead of “2 added to x”, you could say “x increased by 2,” or “2 more than x,” or “the sum of x and 2.” – : “2 subtracted from x” means the same as “2 less than x,” or “x decreased by 2.”

  Words, Expression, A word expression