Math, asked by prudhvikumar312000, 11 months ago

find sum of all sevens from 1 to 100

Answers

Answered by naitikjain22
0

Answer:

520

Step-by-step explanation:

7+17+27+37+47+57+67+77+87+97=520

Answered by Disha0112
0

Step-by-step explanation:

7+17+27+37+4757+67+77+87+97

= 520.

is a answer.

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