Struggling to teach subtraction with borrowing? This hands-on, visual resource makes regrouping click by using base-ten blocks to show exactly what happens when we “borrow.” Perfect for students who need concrete models and step-by-step support, this product turns a tricky concept into something students can see, touch, and understand. Students will learn how to trade one ten for ten ones, line up their blocks, and subtract with confidence before moving to drawings and written problems. This