B-brackets ( )
E-exponents a²
D-division
M-multiplication (In order from left to right)
A-addition
S-subtraction (In order from left to right)
Example:
Solutions to solve:
1. Annie has been asked to calculate 1.7 + 6 ÷ 2=___
She claims that the answer is 3.85.
Do you agree? Explain why or why not.
A: I don't agree with her because she did not follow the order of operations of BEDMAS and the correct answer is suppose to be 4.7
2. Put the bracket in the following expression to get the largest value possible.
What problem solving strategy did you use?3 x 28+ 6.4 ÷ 4 =___
A: there is 3 possible answer (3 x 2.8) + 6.4 ÷ 4 = , 3 x 2.8 + (6.4 ÷ 4) = , and (3 x 2.8) + (6.4 ÷ 4) = and all of them is equals to 10
3. Create a problem that could be solved using the following expression. 2.5 + 1.25 + 5 x 1.6.
Expression: Kenny went to a Department store to but his missing supplies for school. He has $10 in his pocket. 5 package of pen which was $1.25 each, a calculator cost $1.60, and the pencil crayons cost $2.50 would he have enough money to buy his missing supplies?
A: No, he won't have enough money to buy his missing supplies because in total it was 11.75 and he only has 10 dollars.
Game:
Video:
17 comments:
NICE JOB !!!! peter Question number 2 really helped me because my answer in Question number 2 is i only got two possible answer but you you got three good thinking any ways awesome job peter
Good job Peter your post really helped.
Good job Peter,helped me alot
Good job Peter, you showed your work very good. I got confused on the number 2 but this really helped
Well done Peter you showed all your work
Peter Nice job on explaining your answers
Great Job Peter! You got everything Mr. Isfeld asked for.
Good Job Peter, I like your first picture because it showed how to do the order of operations correctly
Wow Peter! impressive, I like your expression. and the picture really helped :).
You did a nice job explaining. Good job Peter.
It Helped me Peter
Nice Work.
Good Job Peter ! you did good ! haha !
impressive (: you can tell you did a lot of effort . keep up the great work (:
good job peter nice video
wow this is the best comment i have seen today goodjob
NICE JOB PETER this really helped!
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