In this engaging math adventure, students will dive into the world of adding and subtracting multiples of 10. They will start by addressing common misconceptions and struggle points, such as understanding that when adding or subtracting two multiples of 10, only the digit at the tens place changes. Through various tasks and activities, students will practice adding and subtracting multiples of 10 using base-10 blocks, number lines, and mental strategies. By the end of the lesson, they will have developed a solid understanding of this concept.
60 min