Numberless real world situations force learners to consider the context BEFORE just adding or multiplying the numbers! These cards were designed for third graders, hitting all grade 3 operations standards that will challenge your 4th graders too. They are basically self differentiating because when the time finally comes to solve the problems, you can allow students to choose their own numbers. The act of choosing numbers shows us another layer of their thinking. “They just add all the numbers!