# Common Core MATH 6 NS 7b Grade 6 The Number System Apply And Extend Previous Understandings Of Numbers To The System Of Rational Numbers

**The Number System: Apply And Extend Previous Understandings Of Numbers To The System Of Rational Numbers.**

Write, interpret, and explain statements of order for rational numbers in real-world contexts. For example, write -3 oC >-7 oC to express the fact that -3 oC is warmer than -7 oC.