This is the Number Line: If a number has no sign it usually means that it is a positive number. Example: 5 is really +5.| Math is Fun
Zero shows that there is no amount. ... Example 6 6 = 0 (the difference between six and six is zero)| www.mathsisfun.com
I want to take you on an adventure ... ... ... an adventure through the world of numbers. ... Let us start at the beginning| www.mathsisfun.com
Writing numbers down on a Number Line makes it easy to tell which numbers are greater or lesser ... A number on the left is less than a number on the right.| www.mathsisfun.com
Number Skills are very valuable. Counting. Colorable Number Chart. Skip Counting. Number Blocks Freeplay. Place Value.| Math is Fun
Algebra| www.mathsisfun.com