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roud up or round down

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rounding is if 5 and up you move it the next ten,hundred,thousand and etc. and if it is 4 or less you let it rest which mean bring to back to the ten it past.

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I learned that you can add numbers

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Rounding can help you with a lot of math

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Rounding can help you with a lot of math

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First we see the number then it says round by ten, hundred, thousand, or ones  so if the number is 708x8 you have to make the 708 to a 710 and make the 8 to a 10.Now we see that the number is 710 x 10 then you add it.

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that if it is a big number like 730 we could make it a 700 because if you don't feel like multiplying that number.

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First we look at the number to see if we have to round to the nearest hundred,or tens,Then you have to add the number that you are solving.

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if you are rounding 708 x 3 to the nearest hundred  you round it to 700 because it is closer to it

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you multuplip

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21 x  5 = 101

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I learn a lot of things for the video and the lesson and rounding the numbers in the problem like 100 times 8=800

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75 times 5