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.B.8 and North Carolina NC.2.NBT.8. These problems switch between addition and subtraction of 10 and 100 within 1,000. An answer key, as well as a blank test sheet, are also provided, as well as two posters for the Common Core standard.
These task cards are labeled as North Carolina NC.2.NBT.8, with a cover sheet and the standard on each numbered card. If you would like these labeled as Common Core, Florida MAFS 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.B.8, Florida MAFS, and unlabeled:
EMOJI 2nd Grade Math Problems Task Cards Flash Cards - Add Subtract 10 100- CCSS
EMOJI 2nd Grade Math Problems Task Cards Flash Cards - Common Core 2.NBT.B.8
EMOJI 2nd Grade Math Problems Task Cards Flash Cards - Florida MAFS.2.NBT.2.8
Please let me know if you have any questions or suggestions - I'm always creating!