I really liked the idea of a math calendar when I saw it here. It sounded like a fun way to revise and drill. But the version on this blog was not suitable for my young kids so I have made up my own version for younger kids.
Just paste it on the fridge and review everyday or you can cut the boxes and let your child assemble it again, order it etc. If you want to make your own math calendar, here is a blank template I have made in Word, just fill with math problems and there you go!
(although the preview above is showing the file consisting of two pages, when you will download it, it is actually on one page.)