This task card set includes 24 cards (available in both color and black and white versions), along with a student answer sheet, work space sheet, and teacher answer key.

Math Standard: read and write multi-digit whole numbers up to 10,000 using base-ten numerals and expanded form (3.NR.1.1)

Although this is based on 3rd grade standards, it can be used for enriching 2nd graders or supporting 4th graders!