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andrezito [222]

4 years ago

11

The sum of all digits in the numbers 44, 45 and 46 is 27 because (4+4)+(4+5)+(4+6)=27. Find the sum of digits in the first 25 co

unting numbers: 1, 2, 3, …, 25.
In other words....
1+2+3+4+5+6+7+8+9+1+0+1+1+1+2+1+3+1+4+1+5+1+6+1+7+1+8+1+9+2+0+2+1+2+2+2+3+2+4+2+5

1 answer:

Serga [27]4 years ago

6 0

Answer:

The sum of all digits in the first 25 counting numbers is 127

Hope this helps

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