Q
quadrilateral
A polygon with four sides.
pages 424, 427
quart
Unit used to measure volume in the U.S. Customary System. A quart is one-fourth of a gallon or 32 fluid ounces.
pages 144, 276, 570
quotient
The answer to a division problem. In the problem 12 ÷ 3 = 4, the 4 is the quotient.
pages 73, 215–216, 258, 530, 533, 537, 541–543, 546–552