Subtract to find the change between integers
Find how far apart the two values are on a number line.
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The temperature was 6°C in the morning and −7°C in the afternoon. By how many degrees did it change? Write the size of the change.
Answer: 13
The temperature was −10°C in the morning and −9°C in the afternoon. By how many degrees did it change? Write the size of the change.
Answer: 1
The temperature was 4°C in the morning and 3°C in the afternoon. By how many degrees did it change? Write the size of the change.
Answer: 1
Tip: Find how far apart the two values are on a number line.
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