Multiplying and Dividing Rational Numbers Review

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Complete the table to show the total changes in price for Stock B

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-.7, -0.7

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CCSS.7.NS.A.3

Front

Complete the table to show the average (mean) daily change in the price of Stock A

Back

-.26, -0.26

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CCSS.7.NS.A.3

Front

Complete the table to show the average (mean) daily change in the price of Stock C

Back

.65, 0.65

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CCSS.7.NS.A.3

Front

Complete the table to show the total changes in price for Stock D

Back

-1.60, -1.6

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CCSS.7.NS.A.3

Front

A horse's weight decreases by 1/2 pound per week. At this rate, how many weeks will it take for the horse to lose a total of 5 1/2 pounds? Write an expression that could be used to model this situation.

Back

Tags

CCSS.7.NS.A.2B

Front

A horse's weight decreases by 1/2 pound per week. At this rate, how many weeks will it take for the horse to lose a total of 5 1/2 pounds?

Back

11

Front

The total change in outdoor temperature over 6 hours was -21° F. What was the mean change in temperature per hour?

Back

-3.5

Tags

CCSS.7.EE.B.3

Front

The depth of water in a swimming pool decreases 1/8 inch per day due to evaporation. No water is added to the pool for a 2-week period. What is the total change in the depth of the water during this time period?

Back

Tags

CCSS.7.EE.B.3

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Back

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CCSS.7.NS.A.2C

Front

Back

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CCSS.7.NS.A.2D

CCSS.8.NS.A.1