1. Set up the beginning of 8 legs on the spider, 4 on each side. 2. For the first game, make the legs by matching the number of the domino. 3. For the second game, make the legs by figuring out this missing addend to make 10. 4. Continue with each domino until all dominos are used and the spider has 8 long legs. 5. Take a picture of your spider. 6. Submit.