Paul Beard

This is not the usual Race to 100/a dollar. It was designed to help students with number sense deficits learn ways to make 10 and how numbers repeat as you advance by decade (0-9): adding 8 and 7 in the ones place will always produce a 5 in the ones place, no matter you have to regroup one 10 or several. once you get to adding products in multidigit multiplication. This intervention is designed to help students see the patterns within decades (0-9) and how to make tens to simplify operations. It