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Mathematics 20 Online
OpenStudy (anonymous):

estimate: 415 +342 ___ do i rite it in the paper wen i estimate it?????

OpenStudy (saifoo.khan):

can you please make the question more clear?

OpenStudy (anonymous):

estimate: 415 +342 ___

OpenStudy (anonymous):

415=400 342=350 400+350=750

OpenStudy (anonymous):

s000 its 750

OpenStudy (anonymous):

yes.

OpenStudy (anonymous):

okay thanks

OpenStudy (anonymous):

yupp

OpenStudy (anonymous):

it said estimate then find the sum or difference

OpenStudy (anonymous):

hello

OpenStudy (anonymous):

no it is an estimate. it is just you own guess

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