Use the number line to help answer the questions below. Hint: Mark the first number on the line and then

#1:The temperature changed from 8 degrees to 3 degrees. How much did the temperature change by? -5

#2:The temperature changed from 3 degrees to 8 degrees. How much did the temperature change by?5

#3:The temperature changed from 10 degrees to 2 degrees. How much did the temperature change by?-8

#4:The temperature changed from 10 degrees to -4 degrees. How much did the temperature change by?-14

#5:The temperature changed from -4 degrees to 10 degree. How much did the temperature change by?14

#6:The temperature changed from -6 degrees to -2 degrees. How much did the temperature change by?4

#7:The temperature changed from -6 degrees to -9 degrees. How much did the temperature change by?-3

#8:The temperature changed from 8 degrees to -9 degrees. How much did the temperature change by?-17

3 - 7 =   -4

8 - 3 =   5

2 - 10 =    -8

10 - (-4) =   14

-2 - (-6) =   4

-9 - (-6) =   -3