Page 1 - Listen carefully to the Explanation of how to use a think board to create your own subtraction stories. Go to page 2 - Follow the steps as shown in the explanation and create your own stories. Use the tool or a tool to write your own stories. Duplicate the pictures. Use the tool to adjust the pictures in tens and ones. Cut the pictures using a to show the taken away. Use the and show the jumps on the number line. Use the tool to record the subtraction number sentence. Click and submit your work.