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03-03-2020
Mathematics

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Ten year old Chi learned a lot of math from his older brother, Shing. One day, Shing told him that when you multiply a number by 10, you just add zero?

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laurentttt laurentttt

03-03-2020

Answer:

This is true

Step-by-step explanation:

10x1 is 10. 10x10 is 100. but if u did 100x10 you would add the amount of zeros total. which would be 1000. so 400x10 is 4000

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