This math topic focuses on calculating the sum of a series of consecutive integers within a specified range, from M to N inclusive. It hones skills in assessing sequences and understanding patterns in addition, falling under the category of advanced patterns and sums. Each problem describes a specific range and asks learners to calculate the total sum of all the integers within that range, providing multiple-choice answers to select from. This exercise aids in mastering the technique to quickly sum sequences of numbers, an essential skill for advanced arithmetic and algebra.
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What would the described sum be?
The sum of all integers from 9 to 14, inclusive