Looking for a fun center to add to your differentiated math time or a great independent activity? This easy-prep math tile center has students practicing their 3 and 4 digit addition in a fun and engaging way. Students manipulate number tiles to complete equations. The activity is self checking - when all facts are completed, all number tiles will have been used.

It meets CC standard 3.NBT.A.2 and Minnesota Standard 3.1.2.1.

Included in this product:
20 addition equations
8 challenge equations
corresponding number tiles
answer key

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