Cyberchase 125 A Battle of Equals part 1

Negative Numbers - Numbers don’t have to stop at zero! Negative numbers — numbers that are less than zero — can extend the range of what you can measure on a scale and give you the ability to compare numbers using direction as well as amount. ... Adding and subtracting negative numbers. Hands on lab 2-4 (integer chips) p. 56 Power builder ... ................
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