Have students practice balancing equations with these task cards and sort! This product allows students to complete a 30 item sort on missing numbers and 2-step operations. This includes a lesson plan, sort printable, as well as task cards. The algebra task cards would make a great work station or math center activity. This product is aligned with the Common Core Standards (CCS) and can be used to allow students to balance equations and practice finding the missing number in addition, subtraction, multiplication, and division number sentences.