Students can practice their counting skills with this Hot Air Balloons- Count to 20 count and clip math center activity. Students will count the hot air balloons and clip a clothes pin on the correct number. Print out the pages, laminate, and cut out the count and clip cards. This product makes 20 count and clip cards. You will need 20 clothespins for this activity. Or, if you prefer, students can use dry erase markers to circle the correct number.