IN.6.1. Number Sense
Students compare and order positive and negative integers, decimals, fractions, and mixed numbers. They find multiples and factors.
6.1.3 Compare and represent on a number line positive and negative integers, fractions, decimals (to hundredths), and mixed numbers.
6.1.7 Find the least common multiple and the greatest common factor of whole numbers. Use them to solve problems with fractions (e.g., to find a common denominator to add two fractions or to find the reduced form for a fraction).