This packet is jammed full of worksheets to help your students practice addition and subtraction. It includes over 50 engaging worksheets for first grade which allow students to practice addition/subtraction to 10, addition/subtraction to 20, adding 3 numbers, doubles, missing addends, equivalent facts, adding/subtracting multiples of 10, adding/subtracting single digits from double digits and so much more! It includes so many differentiation options so that you can cater to all the students in