Click on the links to the left to watch math strategy videos and browse our online resources list for math practice and help. Check out these two examples of student work for this addition problem: Now, look at this example of another 2nd grader thinking about the whole number: This is excellent thinking to break the number up into its place value. Want to see how to help your student solve problems like this? Check out the videos! Here are examples of these types of thinking for subtraction: |