The document is a mathematics lesson for grade 1 students on adding money to solve word problems. It provides 4 sample word problems involving purchasing different food items like apples, oranges, guineps, milk, bread and buns for given prices totaling to different amounts of money. The students are asked to solve each problem by showing their working and answering whether a $100 note is enough to buy a bread and bun in the last question. The teacher concludes by reminding students to keep safe.