Israelt2Izzy Israelt2Izzy

16-09-2015
Mathematics

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

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help115 help115

16-09-2015

you just do 1x2x3x4
and then that equals 24
so now you have 24 and then you add 4 zeros because their are 4 zeros in the equation so then the final answer is
240000

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