If your preschooler has mastered counting, it might be time for him to get a head start on addition. Use this simple addition worksheet to get him started on math practice. Your child may not know the answers right away, but working with these addition problems will help him gain familiarity with the process and prepare for the next step.
It's simple to turn this worksheet into addition flashcards too! Just print the page on cardstock, cut out each equation, then write the equation on the back of the card.