This is a fun way to review, introduce, help retain math information. I have created this fun activity for kids of all ages. Students get to fill in the answers, color the bookmakers if they wish, cut the bookmakers, glue them onto cardboard paper, and laminate them. These worksheets can also be printed and glued onto a folder and used to review addition and multiplication math facts. These bookmakers can be used from 1st grade to 12th grade. I used to use something like this with my special needs children which was taped to their study folders. I created these because I was in need of something like this and couldn't find it. I hope you enjoy these math bookmakers/study guides.