As a 4th grade teacher, I’ve found that my students needed extra practice with spiraling mathematical concepts aligned with our Common Core State Standards. This comprehensive unit includes practice on place value, rounding, addition, subtraction, multiplication, and division. It builds each week to include multiplication of 2-digit numbers and long division. The pages may be used as whole class activities, for students to work in partners, sent home for homework, or independent work to be counted as grades. This unit is meant to supplement whatever math textbooks/tradebooks you currently use.