Help your first graders master comparing numbers to 100 with this interactive notebook resource packed with engaging, hands-on practice. Designed to strengthen number sense, place value understanding, and confidence with 2-digit numbers, this printable PDF makes planning math centers, small groups, and independent work effortless. These ready-to-use interactive notebook pages include cut-and-paste activities, flaps, number line practice, true/false sorts, quick checks, clip cards, and more. Te