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4 3 2 1 0 -2 -3 It is 2 o C The temperature drops by 3 degrees What temperature is it now? -1 o C.

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Presentation on theme: "4 3 2 1 0 -2 -3 It is 2 o C The temperature drops by 3 degrees What temperature is it now? -1 o C."— Presentation transcript:

1 It is 2 o C The temperature drops by 3 degrees What temperature is it now? -1 o C

2 It is 4 o C The temperature drops by 5 degrees What temperature is it now? -1 o C

3 It is -2 o C The temperature rises by 3 degrees What temperature is it now? +1 o C

4 = This is a negative number

5 It is 10 o C The temperature drops by 15 o C What is the temperature now? -5 o C

6 It is 15 o C The temperature drops by 20 o C What is the temperature now? -5 o C

7 =

8 =

9 =

10 WELL DONE!!


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