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OpenStudy (monica):
ig
OpenStudy (anonymous):
Do you have an example?
OpenStudy (anonymous):
where they go
OpenStudy (monica):
34.560+329.485
OpenStudy (anonymous):
line up the decimals and then add them
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OpenStudy (anonymous):
alright so its easiest to line them up over eachother...
329.485
+34.560
OpenStudy (anonymous):
your answer should be 364.045
OpenStudy (anonymous):
5+0=5
8+6=14 (bring down the 4 and carry over the 1
1+4=5+5=10 (bring down the 0 carry over the 1
1+9=10+4=14 (bring down the 4 carry over the 1
1+2=3+3=6
3+0=3
364.045
OpenStudy (monica):
ok the real ? 800.1-23.92
OpenStudy (monica):
woooooow ur sooo smart thanks
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OpenStudy (anonymous):
Ok same thing line them up....
800.10
-23.92
OpenStudy (monica):
k
OpenStudy (anonymous):
ok so first because you can't subtract 0-2you have to take the one from over the nine
10-2=8
Sam ething for 0-9 you have to take 1 from 800 which leaves 799
10-9=1
9-3=6
9-2=7
7-0=7
776.18
OpenStudy (monica):
thats
OpenStudy (anonymous):
That's what?
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