This is a set of 25 numbered (and repeated un-numbered) task cards with 25 different 2nd grade math problems, aligned to Common Core 2.NBT.A.2 and Florida MAFS.2.NBT.1.2. These problems switch between addition and subtraction within 20. An answer key, as well as a blank test sheet, are also provided, as well as two posters for the MAFS standard.
These task cards are labeled as Florida MAFS.2.NBT.1.2, with a cover sheet and the standard on each numbered card. If you would like these labeled as Common Core or unlabeled, I have these same task cards in these formats in other listings in my shop.
See this same item labeled as Common Core 2.NBT.A.2 and unlabeled:
EMOJI 2nd Grade Math Problems Task Cards Flash Cards - Common Core 2.NBT.A.2
EMOJI 2nd Grade Math Problems Task Cards Flash Cards-Skip Count 5,10,100 - CCSS
Please let me know if you have any questions or suggestions - I'm always creating!