• ones                   tens            hundreds         thousands      ten-thousands hundred-thousands         millions     ten-millions          hundred millions twenty      thirty       forty      fifty   sixty      seventy      eighty      ninety quotient      sum      difference      product      division      multiplication multiples factors distributive property array         fractions      capacity      mass      length      weight      inches (in) ounces (oz)      pounds (lbs)      quarts (qt)      pints (pt)      gallons (gal) grams (g)      kilograms (kg)      millimeters (mm)      meters (m) centimeters (cm)      decimeters (dm)      kilometers (km)      cups (c) Liters (L)      millliters (mL)      feet (ft)      miles (mi)      yards (yd) tons  (T)