E-exponents a²
D-division (from the left)
M-multiplication (from the right)
A-addition (from the left)
S-subtraction (from the right)
example:
2x2+5=
4+5=
=9
This is a picture on how I did it.
This is a video to show BEDMAS
ORDER OF OPERATIONS:
1. 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.
ANSWER:I don't agree because she didn't follow the order of BEDMAS,the answer should be 4.7
2. Put the bracket in the following expression to get the largest value possible.
What problem solving strategy did you use?3x2.8+6.48÷4
What problem solving strategy did you use?3x2.8+6.48÷4
ANSWER:I would put the brackets here (3x2.8)+6.48÷4.Because multiplucation is a higher value then addition and divion.
3. Create a problem that can be solved using the following expression: 2.5+1.25+5 x 1.6
Lucy went to the mall to see if she can buy a present for her brother.At the mall a little toy car was $1.25,gift raping was $2.50,a bag was $5.00 and a card was 1.50.Lucy only had $10.00 in her poket.Does she have enough money to buy thoughs items.
ANSWER:she wouldn't have enough money because she only has $10.00 and all of the items cost $10.25.
10 comments:
awesome job paolo you did a good job but when i was reading your scribe post the question doesn't really make sense because you didn't use the following expression on the problem, and there is no 1.6 in your problem. Good job. you just need to check on your sentence structure
Nice job paolo but on question 3 i dont understand it and i think your calculation is wrong. try and check your scribe before you publish.
Good job paolo but why do you have to put a picture after your explaination
nice job paolo but next time you should check your scribepost first than publish it
Good Job Paolo, you did a good scribepost but you should put a link to a game about order of operations.
You did a good job explaining Paolo. Good job.
Good Job Paolo ! and i just noticed that so many people used this video !
Great Job Paolo!
Next time double check your work before you publish and try to add a game or a link to ur next scribe. You can add more colours to make it more interesting too!
Nice job!! Just make sure you make it look more organized and neat ( like make the font all the same) so people can understand it more.
great job paolo ! next time , you might want to add some colour into the keywords , but other then that , you did a good job (:
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