This math topic focuses on practicing the addition of whole numbers, specifically adding a three-digit number to a two-digit number. The topic includes multiple-choice questions that require students to perform basic addition and select the correct answer from a list of options. Each problem presents a pair of numbers to be added, illustrating examples like "103 + 39" and "118 + 52", and students must choose the correct sum from several provided options. This topic is a part of a broader unit on the addition and subtraction of two and three-digit integers.

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