G

gallon

A unit of volume in the U.S. Customary System equal to four quarts.

pages 386–399, 400

A container with evenly marked quantities for measuring volume.

pages 102, 398, 402–405, 406–407, 408–412

The basic metric unit used to measure mass.

pages 241, 349–350

More or has a larger value (e.g., 23 is greater than 12 or 23 > 12).

pages 84, 247, 251, 254–256