Question

what is the sum of the first ten odd natural numbers?​

Answer 1

$\huge\bf{Heya}$

if we apply odd number theorem: sum of first 10 odd numbers = n * n = 10 * 10 = 100.

Answer 2

✅✔️Question➡️⤵️

• What is the sum of the first ten odd natural numbers❓

✅✔️Answer➡️⤵️

1️⃣ the first ten natural odd numbers =

-----–- 1 , 3 , 5 , 7 , 9 , 11 , 13 , 15 , 17 , 19

2️⃣ the sum of first ten natural odd numbers =

====> 1 + 3 + 5 + 7 + 9 + 11 + 13 + 15 + 17 =

====> 4 + 12 + 20 + 28 + 17

====> 16 + 48 + 17

====> 64 + 17

====> 81