Home Task 3: Data- Representation Task 3 – Data Representation By Kimberley. Published on March 20, 2020. 0 A great way for students to practice coding and decoding is using emojis to represent numbers in an addition or subtraction problem. Share this:TwitterFacebookLike this:Like Loading... + There are no comments Add yours Cancel replyYou must be logged in to post a comment. This site uses Akismet to reduce spam. Learn how your comment data is processed.