Math Problem Statement

Calculate the sun of odd integers between 8 and 26

Solution

To calculate the sum of the odd integers between 8 and 26, we need to first identify those odd numbers:

  • The odd integers between 8 and 26 are: 9,11,13,15,17,19,21,23,259, 11, 13, 15, 17, 19, 21, 23, 25.

Now, let's sum them up:

9+11+13+15+17+19+21+23+25=1539 + 11 + 13 + 15 + 17 + 19 + 21 + 23 + 25 = 153

So, the sum of the odd integers between 8 and 26 is 153.

Would you like any further details or have any questions?

Here are some related questions:

  1. What is the sum of even integers between 8 and 26?
  2. How would you find the sum of odd integers between any two given numbers?
  3. What is the sum of odd integers between 1 and 100?
  4. Can you find the sum of the first 10 odd integers?
  5. How does the sum of consecutive odd integers relate to perfect squares?

Tip: The sum of the first nn odd integers is always equal to n2n^2.

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Math Problem Analysis

Mathematical Concepts

Arithmetic
Sum of Series
Odd Numbers

Formulas

Sum of an arithmetic series: S = n/2 * (first term + last term)

Theorems

Properties of odd and even numbers
Sum of first n odd numbers equals n^2

Suitable Grade Level

Grades 5-7