The document provides guidance on using a number line to solve addition problems. It includes examples such as Miss Riley having 8 Easter eggs and Bronte having 3, asking how many they have altogether. Steps are outlined as picking out key information, finding the largest number to start from on the number line, and counting jumps to solve. Further examples include Miss Riley seeing 9 Easter bunnies and Alfie seeing 4, asking how many they saw altogether. The document encourages writing your own word problems for partners to solve using a number line.