This math topic focuses on calculating the sum of series of integers from 1 to N. It specifically helps practice adding consecutive numbers and determining the total sum for different values of N. The problems present various sequences of integers and challenge learners to find the correct sum from a set of multiple-choice answers. Each question lists a sequence ending in different numbers, and students must select the correct sum, illustrating an application of arithmetic sequences in basic algebra. This topic also encourages skills in pattern recognition within number series.

Work on practice problems directly here, or download the printable pdf worksheet to practice offline.