Which aspect is NOT part of Number Sense?

Number sense encompasses the understanding of numbers and their relationships, which includes skills such as counting, comparing quantities, and applying measurement concepts. The ability to compute using complex formulas is not typically associated with number sense. Instead, it relates more to algebraic reasoning or advanced mathematical skills that require more sophisticated understanding and manipulation of numbers.

Understanding and applying measurement involves recognizing and working with different units and dimensions, which is a fundamental part of number sense. The ability to compare numbers is crucial for evaluating quantities and making judgments about size or value, which again aligns with number sense. Counting from any number to any number demonstrates an intuitive grasp of number sequencing and place value, essential elements of number sense.

Therefore, the correct choice highlights an aspect that falls outside the foundational elements of number sense, focusing instead on more complex computations that require additional training and understanding beyond basic number relationships.