Number Sense Flash Cards subtraction or bring a lesson to

or bring a lesson to an exciting conclusion

hole for lanyard (not included)

peg-shaped 'quills' to the back of this friendly hedgehog

or turn and won't roll in a straight line

Number Sense Flash Cards subtraction or bring a lesson toEach flash card set contains a collection of full color, high interest student cards, as well as instructions and tips for the teacher or parent, along with suggested activities. Each card has a hole in the top corner that can be fit with a ring or string to help with organization and storage. Additionally, each card has one corner that is shaped differently than the others. By lining up the non rounded corners, the flash cards can quickly be faced in