This 6-page pdf file illustrates all the number bonds to 5 in lovely rainbow format. These would look lovely on display in the classroom, and would be fun to click through on the whiteboard, too. We have a matching worksheet, too.
Rainbow Number Bonds Posters to 5
These colourful flower number bond posters will look great displayed around the classroom, or you could test the children on their number bonds by covering 'petals' and asking the kids for the missing answer.