This math topic centers around practicing the understanding of addition of positive integers using number lines. Students are tasked with identifying which number line correctly represents a given addition equation. The equations and corresponding number lines incorporate basic additions, typically involving 1 and 2-digit positive integers. Each problem provides two potential number line representations, and the student must choose the appropriate one that correctly matches the addition equation presented. This set of problems is part of a larger unit on the addition and subtraction of integers.

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