These adding two-digit numbers MATH Task Cards and Worksheet are an engaging way for students to practice math skills. Student can use these task cards in stations or for independent work. This activity does not require students to regroup when adding tens and ones. Other versions will be available to support regrouping of both addition and subtracting. SCOOT is a great game for the whole class. Place the task cards around the room. Students move from one card to the next solving each problem.