Open Up - Grade 7 - Mathematics - Unit 5 - Lesson 16

Starting at noon, the temperature dropped steadily at a rate of 0.8 degrees Celsius every hour.For each of these situations, write and solve an equation and describe what your variable represents.How many hours (h) did it take for the temperature to decrease by 4.4 degrees Celsius?

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7.NS.3

7.EE.4.a

Starting at noon, the temperature dropped steadily at a rate of 0.8 degrees Celsius every hour.For each of these situations, write and solve an equation and describe what your variable represents.If the temperature (T) after the 4.4 degree drop was -2.5 degrees Celsius, what was the temperature at noon?

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7.NS.3

7.EE.4.a

Find the value of each expression.12 + (-10)

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7.NS.3

7.EE.4.a

Find the value of each expression.(-5) - 6

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7.NS.3

7.EE.4.a

Find the value of each expression.(-42) + 17

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7.NS.3

7.EE.4.a

Find the value of each expression.35 - (-8)

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7.NS.3

7.EE.4.a

Kiran drinks 6.4 oz of milk each morning. How many days does it take him to finish a 32 oz container of milk?Write and solve an equation for the situation.

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7.NS.3

7.EE.4.a

Kiran drinks 6.4 oz of milk each morning. How many days does it take him to finish a 32 oz container of milk?What does the variable represent?

Tags

7.NS.3

7.EE.4.a