I developed this game to help my students learn to classify numbers as PRIME or COMPOSITE, SQUARE and TRIANGULAR, FACTORS and MULTIPLES as well as the signs for greater than and less than.
This game is a fun way to become familiar with number and terms that can be quite abstract. There are 54 number cards, 6 boards and a HELP SHEET. Directions are included.
You could include this game in a Maths Centre and, by making the Help Sheet available, you do not have to restrict playing to ability level. All students can play together and it's the easy way to differentiate.
I have lots of games in my store: