Real numbers account for any given number, including integers, rational numbers, and irrational numbers. Learn more about real numbers with our modules below.
The set of Real Numbers includes fractions, mixed numbers, positive and negative Integers, decimals, roots. The only numbers not included in the set of Real Numbers are Imaginary Numbers, such as the square root of -1.
BasicStudents matched to this level have a partial mastery of prerequisite knowledge and skills fundamental for proficient work.
At Grade (Proficient)Students matched to this level have demonstrated competency over challenging subject matter, including subject matter knowledge, application of such knowledge to real-world situations, and analytical skills appropriate to subject matter.
AdvancedStudents matched to this level are ready for material that requires superior performance and mastery.