Aryan is playing a game. Help him work out his score by counting in tens and ones. This Year 1 Tens to 100 DP is the perfect challenge to extend your children's understanding of tens to 100. The worksheet can be completed independently or in a small group. With multiple possible answers, children could explore how Aryan can get various possible scores for his game. Why not extend the challenge further by allowing children to complete the game themselves, keep track of their score and record their final score by counting in tens.