Answer:
You can first look at the negative numbers, -4 and -1, and you see that since 4 is greater 1, -1 would be greater than -4. Now that you know the two smaller numbers, you can look at the two positive ones, 2 and 3. 3 is obviously greater than 2, so the temperatures from least to greatest would be:
[tex]-4,-1,2,3[/tex]
