GO TO THE US.
Pages
Home
Site Map
Monday, July 4, 2011
Laws of Operation : Commutative Law (กฏการสลับที่)
Commutative Law (กฏการสลับที่)
The commutative law says that when you add or multiply numbers, the order doesn't matter
Ex1. A+B = B+A
-----> 2+4 = 4+2
Ex2. AxB = BxA
-----> 2x4 = 4x2
BUT!!!!!!
A-B ≠ B-A nor A÷B ≠ B÷A
No comments:
Post a Comment
Newer Post
Older Post
Home
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment