Numbers

BY: Austin Mathews,Hyneef Cooper, Lionel Rankins

Choose your numbers
1) A positive decimal between 0 and 1
.5
2) A negative integer between -1 and -10
-6
3)A positive integer between 1 and 10
5
4)a negative number between -1 and 0
-1/5

comparing and ordering

1)Use the >,<, and = to compare all of your numbers 2 at a time.
1) .5<5 ) -6<5 ) .5<5)-6<-1/5 )5>-1/5
2)Place all 4 numbers in order from least to greatest
-6,-1/5,.5,5
3)Graph all four numbers on a number line
_-6____-1/5_0.5____5__

3) Absolute Value

1)[-6]=6, [.5]=.5, [-1/5]=1/5, [5]==5

Absolute Value is the positive number of a negative or positive number.

4) Operations with integers 1)5/-6=.3

Addition: wordproblems

1) 6+.5=6.5 a airplane rises 1250 feet then drops 30 what is the final height

Subtraction: a train goes 350 mph and it slows down 200 mph what is the speed a car went 205 mph now it goes twice as fast what is the final speed


1) -6--1/5=5.5

Multiplication


1).5*-6=-30