There are 30 number squares (15cm) and 128 addition, subtraction, and multiplication challenges. The students choose to program the Beebot to complete an addition, subtraction, or multiplication equation on this number line mat. Students will use the Bee-Bot's FORWARD, REVERSE and PAUSE buttons to help them understand the addition, subtraction, and multiplication operations.
Check out http://alpha-robotics.com/ to view my students using the Bee-Bot to learn their basic skills. The Bee-Bot is also a great STEM activity that encourages problem solving.
If you don't have a Beebot, you can still use the number cards to solve addition, subtraction, and multiplication problems.