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Mathematics 7 Online
OpenStudy (anonymous):

130 × 1,000 solve using the short cut method would it be 130 1000 130,000 would this be the short cut method

OpenStudy (anonymous):

how would you round 750

OpenStudy (anonymous):

750 million is rounded all the way to 800 million

OpenStudy (anonymous):

so then multiply that by 3

OpenStudy (anonymous):

but the 750 million would be over the entire 3 years not 750 per year...

OpenStudy (anonymous):

so then divide

OpenStudy (anonymous):

lol what a funny question.. like answering ur own question

OpenStudy (anonymous):

i would round 7500 to 7500 because it is already pretty round then i would round 5817 to 5800 then i would add 75 + 58 and tack on two zeros at the end

OpenStudy (anonymous):

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