Sarah 2
Sarah noticed that the temperature went from 20 degrees and dropped to -10 degrees. Sarah says that the change in temperature is -30 degrees, while her friend Kenya says that the temperature change is 10 degrees.
Who is correct? Explain your reasoning
Your answer:
Who is correct? Explain your reasoning
Your answer:
You need to know the following knowledge to solve this word math problem:
arithmeticUnits of physical quantitiesthemes, topicsGrade of the word problem
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