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23-10-2019
Mathematics

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Is 976-522 more or less than 400? Explain how can you tell without actually subtracting

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mustafa978885pb8hj8 mustafa978885pb8hj8

23-10-2019

It is more than 400 because mental maths give you 454 subtract each digit with one other eg. 6-2 ; 7-2 ; 9-5 gives 454

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