These interactive notebook activities are intended to help students understand how to decompose numbers less than or equal to 10 into pairs in more than one way, write numbers from 0 to 20, understand the relationships between numbers and quantities, count “how many?”, identify whether the number of objects is greater than, less than, or equal to, and compare two numbers between 1 and 10, add and subtract with objects, solve addition and subtraction word problems, and fluently add and subtract w