Question

Chicago has a temperature of -10° today. It is even COLDER in Bismarck, ND. Put an X beside ALL the temperatures that could represent the temperature in Bismarck. 0°F -3°F -12°F 11°F -22°F -15°F 6°F -11°F

Answer 1

As Bismarck is COLDER that Chicago (-10º) it means that the temperature in Bismarck is less than -10º

From the given temperatures those that are less than -10º are:

-12ºF

-22ºF

-15ºF

-11ºF

In a number line if you put -10 and then the temperature above, those temperatures are on the left of -10 (are less than -10)