The word commutative comes from commute or move around, so the Commutative Property is the one that refers to moving stuff around. For addition, the rule is a + b = b + â¦ a; in numbers, this means 2 + 3 = 3 + 2. For multiplication, the rule is ab = ba; in numbers, this means 2Ã3 = 3Ã2.
Outer Banks. The Outer Banks (OBX) is a 200-mile-long (320 km) string of narrow peninsulas and barrier islands off the coast of North Carolina and a small portion of Virginia, beginning in the southeastern corner of Virginia Beach on the east coast of the United States.
The Wright Brothers werenât the only famous pilots to fly on the Outer Banks. Located inside Roanoke Islandâs airport is an informative two-room museum dedicated to the rest of the story of aviation in Dare County. Learn about Dave Driskill, credited with bringing aviation to the Outer Banks in the 1930s, and how the current airport was built at the start of World War II,... read more.