These adorable penguin cards allow students to sequence numbers 1-30. Print and laminate the eight full color penguin cards. Each have a sequence of five numbers on snowballs. Students can write missing numbers with a dry erase marker or use the numbered snowballs to add the missing numbers. Option~ the numbered snowballs can be attached to clothespins and then clipped on the cards if desired. Use as a math center or activity. Perfect for small group intervention.