2nd Grade, 3rd Grade Christmas Math Activity. This Printable & Digital Numeracy Game is a perfect Christmas and after winter break activity to practice 2 Digit and 3 Digit Addition.Are you able to create each price from $1 to $280 using only 9 given prices? YES, You are! It is possible! --> Check this magic gift challenge. * Students can play 1:1 or in teams. Each person or team is given 9 Gift Cards. GAME:* You are invited to a challenge. You have 9 gifts, each with a different price. *