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.OA.B.2 and Florida MAFS.2.OA.2.2. 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.OA.2.2, 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 item as part of a bundle for all 2nd grade OA standards: word problems; add/subtract within 20; odd and even numbers; and arrays with equal addends:
EMOJI 2nd Grade Math Problems 100 Task Cards - Florida MAFS.2.OA 1-4 BUNDLE
See this same item labeled as Common Core 2.OA.B.2, Georgia MGSE2.OA.2, North Carolina NC.2.OA.2, and unlabeled:
EMOJI 2nd Grade Math Problems Task Cards Flash Cards-Add Subtract Within 20-CCSS
EMOJI 2nd Grade Math Problems Task Cards Flash Cards - Common Core 2.OA.B.2
EMOJI 2nd Grade Math Problems Task Cards Flash Cards - Georgia MGSE2.OA.2
EMOJI 2nd Grade Math Problems Task Cards Flash Cards - North Carolina NC.2.OA.2
Please let me know if you have any questions or suggestions - I'm always creating!