Commutative Property is when you add or multiply two numbers and then they equal the same two numbers that are in different orders and have the same operation. For example, th â¦ ere could be 9+7=7+9 or 5x8=8x5.
The Outer Hebrides (also known as the Western Isles) are the westernmost chain of islands in the Hebrides, west of the Scottish Highlands.
This comes from a variety of sources. 1  The archaeological evidence includes a number of sites on the Isle of Man, Orkney and Shetland, Ireland and Wales. There have been remarkable discoveries such as the Lewis Chessmen, thought to date from the 12th century and found in 1831 on the Isle of Lewis in the Outer Hebrides.