They were all very taken by his calm demeanor and spent the whole time petting and rubbing the sweet boy. Addition with Regrouping Distribute a set of Base 10 blocks to each student. Ask them to hold up a rod, and tell you how many unit cubes equal a rod (10). Ask them to hold up a flat, and tell you bookk many rods make a flat (10), and how many unit cubes
creative labs sb0350 manual a flat (100). Tell each student to copy the chart onto a piece of paper, and keep it for later use when learning regrouping for subtraction. Place the appropriate Base 10 block above the column labels. Demonstrate this for them using the paper Base children in the attic book series blocks, taping them above the appropriate columns.