Question

without adding find the sum: 1+3+5+7+9+11+13


please I want whole process ​

Answer 1

Answer:

1+3+5+7+9+11+13+15+17+19 = 102 = 10×10 =100. So, 100 is the solution for the question number.

Step-by-step explanation:

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Answer 2

1+3+7+9+11+13+15+17+19

=102

10×10=100

so 100 is your solution