Continued Integers......

Wednesday, October 22, 2008
Algebra tiles to add Integers




1. A change in temperature.(-25)+(-13)+(+3)+(+8)=


_(38) + (+11)=27 degrees Celcius

negative positive


2. A change in having money with

losing it....then you owe and have.

















5. Submarine starts at high level then goes down.


(-135) + (-77)+ (+72)=

+(122) + (284)=406

first 2 negative then last positive.











0 comments:

Post a Comment