Sunday, November 7, 2010

B.E.D.M.A.S

B- Brackets ( )
E- Exponents
D- Division (in order from left to right)

M- Multiplication
A- Addition (In order from left to right)

S- Subtraction


You just have to remember to do it in order and then bring down the rest of the numbers.



Here is a picture to help




Annie has been asked to calculate 1.7 + 6 ÷ 2. She claims the answer is 3.85. Do you agree? Explain why or why not.

I don't agree because Annie added 1.7 + 6 first which would make the answer 7.7. She should have divided 6 and 2 then added 1.7 to make 4.7.

Here is a link to help

http://www.learnalberta.ca/content/mejhm/index.html?ID1=AB.MATH.JR.NUMB&ID2=AB.MATH.JR.NUMB.INTE&lesson=html/object_interactives/order_of_operations/use_it.html

heres a viedo to help

hope this helps


I hope this helps

3 comments:

elijah772 said...

Nice scribe!!!! i like the video it's really funny and this helped me alot.

Shari873 said...

Good job! nice explaining!it helps me alot.

Jada 9-05 said...

Great job love the video