Original Promptstudents will be able to work 3-digit word problems to either add or subtract using strategies such as number lines, rounding, break apart method, and strip diagrams to help solve problems. Include fun topics that include 3-d printed items, slime, and sports.
This learning resource focuses on mastering 3-digit addition and subtraction strategies. Students will learn to solve one-step and two-step addition and subtraction problems using various strategies such as number lines, rounding, break-apart methods, and strip diagrams. The resource includes practical examples like calculating total grams of filament used in 3D printing, remaining ounces of glue after usage, and determining total items bought by a coach in a sports context. It emphasizes the importance of showing work, using chosen strategies, and verifying answers. Additionally, it challenges students to create their own problems, fostering deeper understanding through the application of learned methods.