Download POD - Alg 1/Prin Order the numbers in decreasing

Survey
yes no Was this document useful for you?
   Thank you for your participation!

* Your assessment is very important for improving the work of artificial intelligence, which forms the content of this project

page
1
page
2
page
3
page
4
page
5
page
6
Document related concepts
no text concepts found
Transcript 
2.2, 2.3, 2.4 (4).notebook
September 13, 2016
P.O.D. - Alg 1/Prin
Order the numbers in decreasing order...
Today...
1.
2.
3.
4.
P.O.D.
Review HW (Order and Compare WS)
Review - Estimating Square Roots
New lessons 2.2-2.4
1
2.2, 2.3, 2.4 (4).notebook
September 13, 2016
Review: Estimate the square roots.
Ex 1: √11
Ex 2: √104
Ex 3: √85
2.2/2.3/2.4
Real Number Operations
2
2.2, 2.3, 2.4 (4).notebook
September 13, 2016
Adding
Ex 1: -7 + (-15) =
Ex 2: -14 + 19 =
Ex 3: -4.3 + (-.82) =
Ex 4:
Subtracting
Definition of subtractionFor all real numbers a and b:
a - b = a + (-b)
3
2.2, 2.3, 2.4 (4).notebook
September 13, 2016
**In other words...
Ex 5: 84.2 - 12.5 =
Ex 6: -11.7 - 8.2 =
Ex 7:
-77 - (-77) =
Ex 8:
4
2.2, 2.3, 2.4 (4).notebook
September 13, 2016
Multiplying
Ex 9: (-3)(-8) =
Ex 10: 1.2(-0.12) =
Ex 11: (-23)(56) =
Dividing
Ex 12: 115 ÷ (-5) =
Ex 13: (-1.2) =
-6
Ex 14: -3.25 ÷ 2.5 =
5
2.2, 2.3, 2.4 (4).notebook
September 13, 2016
Homework:
p. 103
#62-81 all
6
Related documents