711-2011
Thursday, June 14, 2012
Integers
Integers
Negative numbers represent values below
zero and positive numbers represent
values above zero
eg. above and below ground or sea level
1+ (-2) = (-1) is an addition statement
3 - (-1) = 4 is an subtraction statement
No comments:
Post a Comment
Newer Post
Older Post
Home
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment