math149833 math149833

24-09-2018
Mathematics

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Explain how using basic facts can help you find 10x20x30x40 mentally

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iamthelape iamthelape

24-09-2018

You can take away the 0's so it would be 1x2x3x4 which is 24 then when you get 24 add the 4 0's you took away before so the answer is 240000

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