Addition and Subtraction to 1000

We are wrapping up time this week in Math, while getting ready to jump back into strategies.  My kiddos really have sketch and number line down.  I have put together 8 different types of problems for them to practice to 1000.

I made two pages for each type of problem.  I will use the elmo/promethean to do the first several problems and then finish the page while I walk around and check their work.  The next day, I will continue with problem on the board that they will put in their math journal.  On the third day or fourth, I will use the second sheet as an assessment.  I hope this goes smoothly this year.

Here is a sample from the unit I put together.