18 posters for calendar math. Print, laminate, and post by your calendar as you teach the numbers 1-20. After completing the posters together, have students go to their seats and record in their Math Journals. There are 17 posters in color. I also included black and white in case you want to save on your color ink, just print on colored card stock paper (this is what I did). These posters include the following; the number, number word, tallies, five frame, ten frame, ten frames, comparing numbers, place value, dominos, dice, fingers, shapes, addition sentences, subtraction sentences, etc.