This bright, fun interactive SMARTboard lesson will be a fun way for your students to practice addition. Great for mental math. Students manipulate the dominoes and move the game pieces into the box to show the total. All slides are self checking so it works well in a mini lesson, small group, or independent practice. Great way to get their minds processing numbers in their heads. Pencil and paper can easily be used if necessary. Just a fun way to brush up math facts and sharpen the mental math skills. Involves adding 2, 3, or 4 numbers. Correct answers in the form of a picture AND math expressions are revealed with a click. Created with Smart Notebook 11.