Counting is much easier when the objects are arranged in groups of 10! This place-value practice sheet helps young mathematicians grasp ones and tens place value through three exercises. First, they complete three missing addend equations, each by adding a single-digit number to 10. Then, they examine three numbers and record how many 10s and how many ones are in each. Finally, learners total the cubes in four problems, each with counting cubes grouped in 10s.