One set of cards 22 different ways to use. This product includes the numbers 1-100 represented using base ten blocks on cute Halloween themed cards. You can use them to play Boo (similar to Bang). Add a spinner with 1 more/less 2 more/less 5 more/less 10 more/less for an extra challenge. Alternately you can use the cards to play scoot. There is also recording sheets to use as task cards. A full color and a black and white version is included.