Adding Consecutive Numbers
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The document presents a 3-step method for adding consecutive numbers: 1) Add the smallest and largest numbers, 2) Multiply the result by the number of terms, and 3) Divide the product by 2. As an example, it shows the steps to calculate 21 + 22 + 23 + 24 + 25: 1) 21 + 25 = 46, 2) 46 x 5 = 230, 3) 230 / 2 = 115. The answer is 115.
Adding Consecutive Numbers
- 1. iMentor iMentor ADDING CONSECUTIVE NUMBERS Dr. Ganesh Visavale Founder iMentor Education February 18, 2019 Dr. Ganesh Visavale ADDING CONSECUTIVE NUMBERS 1 / 3
- 2. iMentor iMentor Adding Consecutive Numbers Example: 21 + 22 + 23 + 24 + 25 Dr. Ganesh Visavale ADDING CONSECUTIVE NUMBERS 2 / 3
- 3. iMentor iMentor Adding Consecutive Numbers Example: 21 + 22 + 23 + 24 + 25 1 Add the smallest number to the largest number in the group, Dr. Ganesh Visavale ADDING CONSECUTIVE NUMBERS 2 / 3
- 4. iMentor iMentor Adding Consecutive Numbers Example: 21 + 22 + 23 + 24 + 25 1 Add the smallest number to the largest number in the group, Here: 21 is smallest and 25 the greatest Dr. Ganesh Visavale ADDING CONSECUTIVE NUMBERS 2 / 3
- 5. iMentor iMentor Adding Consecutive Numbers Example: 21 + 22 + 23 + 24 + 25 1 Add the smallest number to the largest number in the group, Here: 21 is smallest and 25 the greatest ∴ adding: 21 + 25 = Dr. Ganesh Visavale ADDING CONSECUTIVE NUMBERS 2 / 3
- 6. iMentor iMentor Adding Consecutive Numbers Example: 21 + 22 + 23 + 24 + 25 1 Add the smallest number to the largest number in the group, Here: 21 is smallest and 25 the greatest ∴ adding: 21 + 25 = 46 Dr. Ganesh Visavale ADDING CONSECUTIVE NUMBERS 2 / 3
- 7. iMentor iMentor Adding Consecutive Numbers Example: 21 + 22 + 23 + 24 + 25 1 Add the smallest number to the largest number in the group, Here: 21 is smallest and 25 the greatest ∴ adding: 21 + 25 = 46 2 Multiply the result by the amount of numbers in the group, Dr. Ganesh Visavale ADDING CONSECUTIVE NUMBERS 2 / 3
- 8. iMentor iMentor Adding Consecutive Numbers Example: 21 + 22 + 23 + 24 + 25 1 Add the smallest number to the largest number in the group, Here: 21 is smallest and 25 the greatest ∴ adding: 21 + 25 = 46 2 Multiply the result by the amount of numbers in the group, Here, the amount of numbers from 21 and 25 are 5 Dr. Ganesh Visavale ADDING CONSECUTIVE NUMBERS 2 / 3
- 9. iMentor iMentor Adding Consecutive Numbers Example: 21 + 22 + 23 + 24 + 25 1 Add the smallest number to the largest number in the group, Here: 21 is smallest and 25 the greatest ∴ adding: 21 + 25 = 46 2 Multiply the result by the amount of numbers in the group, Here, the amount of numbers from 21 and 25 are 5 ∴ multiplying: 46× 5 = Dr. Ganesh Visavale ADDING CONSECUTIVE NUMBERS 2 / 3
- 10. iMentor iMentor Adding Consecutive Numbers Example: 21 + 22 + 23 + 24 + 25 1 Add the smallest number to the largest number in the group, Here: 21 is smallest and 25 the greatest ∴ adding: 21 + 25 = 46 2 Multiply the result by the amount of numbers in the group, Here, the amount of numbers from 21 and 25 are 5 ∴ multiplying: 46× 5 = 230 Dr. Ganesh Visavale ADDING CONSECUTIVE NUMBERS 2 / 3
- 11. iMentor iMentor Adding Consecutive Numbers Example: 21 + 22 + 23 + 24 + 25 1 Add the smallest number to the largest number in the group, Here: 21 is smallest and 25 the greatest ∴ adding: 21 + 25 = 46 2 Multiply the result by the amount of numbers in the group, Here, the amount of numbers from 21 and 25 are 5 ∴ multiplying: 46× 5 = 230 3 Divide the resulting product by 2. Dr. Ganesh Visavale ADDING CONSECUTIVE NUMBERS 2 / 3
- 12. iMentor iMentor Adding Consecutive Numbers Example: 21 + 22 + 23 + 24 + 25 1 Add the smallest number to the largest number in the group, Here: 21 is smallest and 25 the greatest ∴ adding: 21 + 25 = 46 2 Multiply the result by the amount of numbers in the group, Here, the amount of numbers from 21 and 25 are 5 ∴ multiplying: 46× 5 = 230 3 Divide the resulting product by 2. ∴ 230 2 = Dr. Ganesh Visavale ADDING CONSECUTIVE NUMBERS 2 / 3
- 13. iMentor iMentor Adding Consecutive Numbers Example: 21 + 22 + 23 + 24 + 25 1 Add the smallest number to the largest number in the group, Here: 21 is smallest and 25 the greatest ∴ adding: 21 + 25 = 46 2 Multiply the result by the amount of numbers in the group, Here, the amount of numbers from 21 and 25 are 5 ∴ multiplying: 46× 5 = 230 3 Divide the resulting product by 2. ∴ 230 2 = 115 Dr. Ganesh Visavale ADDING CONSECUTIVE NUMBERS 2 / 3
- 14. iMentor iMentor Adding Consecutive Numbers Example: 21 + 22 + 23 + 24 + 25 1 Add the smallest number to the largest number in the group, Here: 21 is smallest and 25 the greatest ∴ adding: 21 + 25 = 46 2 Multiply the result by the amount of numbers in the group, Here, the amount of numbers from 21 and 25 are 5 ∴ multiplying: 46× 5 = 230 3 Divide the resulting product by 2. ∴ 230 2 = 115 ANSWER = 115 Dr. Ganesh Visavale ADDING CONSECUTIVE NUMBERS 2 / 3
- 15. iMentor iMentor Adding Consecutive Numbers Example: 21 + 22 + 23 + 24 + 25 1 Add the smallest number to the largest number in the group, Here: 21 is smallest and 25 the greatest ∴ adding: 21 + 25 = 46 2 Multiply the result by the amount of numbers in the group, Here, the amount of numbers from 21 and 25 are 5 ∴ multiplying: 46× 5 = 230 3 Divide the resulting product by 2. ∴ 230 2 = 115 ANSWER = 115 Dr. Ganesh Visavale ADDING CONSECUTIVE NUMBERS 2 / 3
- 16. iMentor iMentor Thanks! iMentor Education Dr. Ganesh Visavale ADDING CONSECUTIVE NUMBERS 3 / 3