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Mathematics 18 Online
OpenStudy (anonymous):

Estimate the answer by rounding. 932 - 676 the answer is 200 or 300 or 256 im confused...

OpenStudy (slaaibak):

I think they want you to round it to 900 and 700 So i'd go with 200

OpenStudy (anonymous):

thanks... what about this one Estimate the answer by rounding. 453 + 158 + 204 + 555 + 361 would you say 1700 bc the answer is 1731 and the one an three is less than five so what u think

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