Tuesday, November 9, 2010
B- Brackets ( )
E-Exponents
D-Division
M-Multiplication x
A- Adding
S- Subtraction
Question 1
Annie has been asked to calculate 1.7 + 6 divided by 2 , she claims the answer is 3.85 .
Do you agree ?
Answer
No i don't agree because she didn't follow the bedmas stages .
Question 2
Put in brackets the following expression to get the largest value possible . what problem solving strategy did you use ?
Answer
6.4 divided by 4 = 1.6. then 3x 2.8 = 8.4 Then 8.4 + 1.6 = 10
Question 3
Create a problem that could be solved using the following expressions ;
2.5 + 1.25 + 5 x 1.6
Joe was cleaning his room and found 2.5 on the floor. his mother gave him 1.25 for doing the dishes and his sister gave him 5 cents because she didnt know what to do with it. all of this together equals = 11.75
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5 comments:
Recorded.
good work
i like the way you put bedmas...
and again thanks to you i learned a little more on bedmas
Good Job !
But dont forget the video next time.
nice job nice work do not forget about the next video
Nice i like it good job >.< ;D
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