See the attached .JPG file below.
To work out the problems, I suggest we (the kind OS user who helps and I) use CoSketch, an online whiteboard: http://cosketch.com/Rooms/dnaysrm
Or, I could use the whiteboard. work it out, then type in my answer on this question reply box.
Thanks in advance,
-HelpmePlz311 (formerly known as helpmeplz310).
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OpenStudy (anonymous):
OpenStudy (anonymous):
Please reply if you'd like to help me.
OpenStudy (anonymous):
Note: I already did problems number 1 through 8.
OpenStudy (anonymous):
No. Well, if you do not want to help, it's just fine.
But I need help with ones such as -6+5-10+-4-(-3)
OpenStudy (anonymous):
9. 5 + 4 + 3 - ( 5 + 10 ) = ...
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OpenStudy (anonymous):
? Can we do it as described in the question? I use the whiteboard,work it out, get the answer, then type it on here? Then you can check it.
OpenStudy (anonymous):
What do you think?
OpenStudy (anonymous):
Wait..
OpenStudy (anonymous):
is the answer -4?
OpenStudy (anonymous):
3
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OpenStudy (anonymous):
Sorry I meant -3
OpenStudy (anonymous):
Well,thanks! :)
OpenStudy (anonymous):
One moment...
OpenStudy (anonymous):
-96
OpenStudy (anonymous):
:) Thanks :)
I just wanted to check to make sure they are correct.
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OpenStudy (anonymous):
11. (35 + 15 + 17) - 9 = ...?
OpenStudy (anonymous):
Was .10 correct?
OpenStudy (anonymous):
-78?
OpenStudy (anonymous):
Oh yeah,dumb me.
58
OpenStudy (anonymous):
WAIT. Please answer one quick question.
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OpenStudy (anonymous):
We are still doing number 11 right?
OpenStudy (anonymous):
So number 11 was
58,right?
OpenStudy (anonymous):
And 19-18=1
OpenStudy (anonymous):
so 12 is 18.
OpenStudy (anonymous):
Can you continue on your own now?
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OpenStudy (anonymous):
Cool! I want you to know I'm grateful for your help so far, by the way.
OpenStudy (anonymous):
Ok then.
OpenStudy (anonymous):
Do you understand the way I group the numbers together?
OpenStudy (anonymous):
Yes.
OpenStudy (anonymous):
Sure,thanks.
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OpenStudy (anonymous):
You mean the result to #13
OpenStudy (anonymous):
Don't forget to show your grouping so when you're wrong I know where to fix it!
Yupe, start with # 13
OpenStudy (anonymous):
Ok!
OpenStudy (anonymous):
You can call me Rachel by the way.
OpenStudy (anonymous):
I got -60
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OpenStudy (anonymous):
I've got a good tutor. LOL :)
OpenStudy (anonymous):
k. :) ill message you the results,alright?
OpenStudy (anonymous):
Ok!
OpenStudy (anonymous):
You mean post the problem?
OpenStudy (anonymous):
post the way you solve it like I show you how to group them together
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OpenStudy (anonymous):
ok.so, you want me to work it out like i do it.
OpenStudy (anonymous):
wait..
OpenStudy (anonymous):
k :)
OpenStudy (anonymous):
OpenStudy (anonymous):
I make a T-Chart, put the positives (+) on the right, negatives on the left (-) then put the numbers on the correct side of the chart.
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OpenStudy (anonymous):
Great way :)
OpenStudy (anonymous):
Then add them up, and subtract the results
OpenStudy (anonymous):
tganks ! :)
OpenStudy (anonymous):
thanks*
OpenStudy (anonymous):
-71 is what i got
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OpenStudy (anonymous):
( because 76-5 is 71, and i keep the sign of the larger result )
OpenStudy (anonymous):
This is how you group numbers with the same signs together !
Yes, you're right again :D
OpenStudy (anonymous):
YAY! :D
OpenStudy (anonymous):
I hope you feel confident with correct results :))
OpenStudy (anonymous):
Yes, well, thsanks. Do you want to answer another question,if so, thanks for your help-.
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