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Explain how using basic facts can help you find 10 X 20 X 30 X 40 mentall
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Explain how using basic facts can help you find 10 X 20 X 30 X 40 mentall

User Marcel Dumont
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1x2x3x4=24 then there are four 0. add that up it would 240,000
User Juliyanage Silva
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