Subtract to find the change between integers

Find how far apart the two values are on a number line.

1. The temperature was −10°C in the morning and −5°C in the afternoon. By how many degrees did it change? Write the size of the change.
2. The temperature was 6°C in the morning and −3°C in the afternoon. By how many degrees did it change? Write the size of the change.
3. The temperature was −5°C in the morning and 1°C in the afternoon. By how many degrees did it change? Write the size of the change.
4. The temperature was −6°C in the morning and −4°C in the afternoon. By how many degrees did it change? Write the size of the change.
5. The temperature was 15°C in the morning and 7°C in the afternoon. By how many degrees did it change? Write the size of the change.
6. The temperature was −9°C in the morning and −10°C in the afternoon. By how many degrees did it change? Write the size of the change.
7. The temperature was −14°C in the morning and 8°C in the afternoon. By how many degrees did it change? Write the size of the change.
8. The temperature was 0°C in the morning and −15°C in the afternoon. By how many degrees did it change? Write the size of the change.
9. The temperature was −12°C in the morning and −9°C in the afternoon. By how many degrees did it change? Write the size of the change.
10. The temperature was 6°C in the morning and −18°C in the afternoon. By how many degrees did it change? Write the size of the change.
11. The temperature was −16°C in the morning and 17°C in the afternoon. By how many degrees did it change? Write the size of the change.
12. The temperature was 11°C in the morning and −16°C in the afternoon. By how many degrees did it change? Write the size of the change.
13. The temperature was 37°C in the morning and −1°C in the afternoon. By how many degrees did it change? Write the size of the change.
14. The temperature was −14°C in the morning and −19°C in the afternoon. By how many degrees did it change? Write the size of the change.
15. The temperature was −9°C in the morning and 13°C in the afternoon. By how many degrees did it change? Write the size of the change.
16. The temperature was −7°C in the morning and 13°C in the afternoon. By how many degrees did it change? Write the size of the change.
17. The temperature was −92°C in the morning and 83°C in the afternoon. By how many degrees did it change? Write the size of the change.
18. The temperature was 84°C in the morning and −5°C in the afternoon. By how many degrees did it change? Write the size of the change.
19. The temperature was 29°C in the morning and 33°C in the afternoon. By how many degrees did it change? Write the size of the change.
20. The temperature was −57°C in the morning and 79°C in the afternoon. By how many degrees did it change? Write the size of the change.