It is so useful to know how to sum a consecutive series of numbers, be they integers or multiples, evens or odds. Even with a calculator, could you quickly sum the numbers 1 to 50? I will show you the ultimate method for doing so, starting with beginner questions all the way to expert ones.

This video will also touch on sequences, finding the last term of a series and how to find the middle number of a consecutive set of integers.


I offer private GRE / GMAT tutoring online at a fixed rate of $140/hr. Please get in touch via the email below, or through my tutoring website: https://www.gretutorlondon.com/

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The GRE and GMAT are two of most used graduate exams for those seeking to study a Masters Degree or Masters in Business Administration (MBA) degree. The Graduate Record Exam and Graduate Management Admissions Test have been taken for over 50 years and are taken by approximately 600,000 and 300,000 people worldwide annually, respectively. These exams are typically taken between the ages of 1840, by those who have completed, or are about to complete, their Bachelors Degree.


Grateful for any support:   / testedtutor   If you’re now ready to get into your dream MBA program, my former student, Angel, is offering virtual private Admissions coaching. She was admitted into Harvard Business School, The Wharton School of Business, and Columbia Business School (accepted into every school she interviewed for) after graduating from UCLA with a degree in Communication. She also got 3 perfect scores on the GRE’s Analytical Writing Assessment (99th percentile).

Here is her link https://linktr.ee/angel_accel and you can reach her at [email protected] with the subject line, “PHILIP SENT ME.”