Are you struggling to teach subtraction using common core strategies? This file contains 3 digit subtraction worksheets using the expanded form subtraction strategy. Included in this product are also 2 colorful posters showing the strategy. The guided practice pages are great resources to send home as homework, since the examples at the top show parents how to use the strategy.
This worksheet is great for teaching subtraction without regrouping. Using red and green crayons the students practice tracing the ones place in green and then subtracting. Then they trace the tens place in red and then subtract. This helps them remember
Within this product, you will find the items I use to teach subtraction on the number line. In the student activity, students will be rolling numbers for the equations; this helps the practice to feel more like a & rather than just worksheet practice.