This bundle is a combination of all my 4th grade task card reviews. Over 200 task cards (and answer keys!) to review all testable math standards!
If you have purchased math task cards from me before, these are not new task cards--but a bundle of my existing cards found here:
Patterns Functions and Algebra
Probability & Statistics
Number and Number Sense
Computation and Estimation
I use this product in my own math class. I split students into teams and have them work through a set together. I give points for communication between teammates and correct answers. When they have completed a certain amount I check, and if they show understanding I hand them a new deck of cards. Students are motivated through the direct feedback and game-like atmosphere.