24 questions on this assessment. It includes multiple choice and short answer. These standards are covered on this assessment:

6.NS.6: Understand a rational number as a point on the number line. Extend number line diagrams & coordinate axes familiar from previous grades to represent points on the line and in the plane with negative number coordinates
6.NS.6c: Find and position integers and other rational numbers on a horizontal or vertical number line diagram; find and position pairs of integers and other rational numbers on a coordinate plane
6.NS.7: Understand ordering and absolute value of rational numbers
6.NS.7a: Interpret statements of inequality as statements about the relative position of two numbers on a number line diagram
6.NS.7b: Write, interpret, and explain statements of order for rational numbers in real-world contexts
6.NS.7c: Understand the absolute value of a rational number as its distance from zero on the number line
6.NS.7d: Distinguish comparisons of absolute value from statements about order