Carefully chosen drills and activities geared to grade level goals. There is an abundance of pure drill distributed throughout the books along with a number of thought problems to correlate. This series is an ideal complement to any teaching plan. Review of the four fundamental operations including practice with decimals and fractions; percentages; commission and discounts; profit and loss; simple interest; equivalents; graphs; geometry; units of measure; more. Teacher's Keys. Carefully chosen drills and activities geared to grade level goals. There is an abundance of pure drill distributed throughout the books along with a number of thought problems to correlate. This series is an ideal complement to any teaching plan. Review of the four fundamental operations including practice with decimals and fractions; percentages; commission and discounts; profit and loss; simple interest; equivalents; graphs; geometry; units of measure; more. Teacher's Keys.
