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2 years ago

11

One day, River writes down the numbers 1, 2,...., 999 What is the sum of all the digits that River wrote down? And what is the n

umber of all the digits River wrote down

1 answer:

padilas [110]2 years ago

3 0

Answer: He wrote down 999 digits and the sum is

499,500

Step-by-step explanation:

1+2+3 going all they up to 999 and then added together.

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