Math1125Oct15NotesDivisionMethodsDone.notebook …...Math1125Oct15NotesDivisionMethodsDone.notebook...
Transcript of Math1125Oct15NotesDivisionMethodsDone.notebook …...Math1125Oct15NotesDivisionMethodsDone.notebook...
-
Math1125Oct15NotesDivisionMethodsDone.notebook October 16, 2012
Percent Problem
Suppose a purchase is sold with a 25% discount. On top of that you have a 20%OFF coupon.
What percent of the original price do you end up paying? Why isn't it 45% off?
After that you have to pay 7% sales tax.
What percent of the original price do you end up paying?
-
Math1125Oct15NotesDivisionMethodsDone.notebook October 16, 2012
Methods for Division.
-
Math1125Oct15NotesDivisionMethodsDone.notebook October 16, 2012
-
Math1125Oct15NotesDivisionMethodsDone.notebook October 16, 2012
Put 1092 pencils into groups of 12. How many groups do you get?
Put 1092 pencils into groups of 12. How many groups do you get?
-
Math1125Oct15NotesDivisionMethodsDone.notebook October 16, 2012
What is Ashley really doing? Does it work?
Do the same for 368 / 8
-
Math1125Oct15NotesDivisionMethodsDone.notebook October 16, 2012
-
Math1125Oct15NotesDivisionMethodsDone.notebook October 16, 2012
Scaffold Method. Divide 8 into the first digit 3 (really 3000), It is 0R3 so put the 3 with the next digit to get 34 (hundreds). Now divide 34 by 8 to get... keep going.
Scaffold Method
-
Math1125Oct15NotesDivisionMethodsDone.notebook October 16, 2012
-
Math1125Oct15NotesDivisionMethodsDone.notebook October 16, 2012
http://www.youtube.com/watch?v=qnj_ZE24odw
Fast Mental Division (1 digit) FreeTestPrep.net Quick Math Series
EasyCal Division Trick 1 To Easily Divide any 2 Digit Number.wmv
http://www.youtube.com/watch?v=Qh2uX5RQEA4
http://www.youtube.com/watch?v=qnj_ze24odwhttp://www.youtube.com/watch?v=qh2ux5rqea4
Page 1Page 2Page 3Page 4Page 5Page 6Page 7Page 8Page 9