7.NS.A.3 - review

Yesterday, Mrs. Cook went sledding. There were two hills to go down. One hill was just a plain straight hill; while the other had a ramp at the end. She went down a hill 18 times. 2/3 of the runs were down the hill with the ramp, and on 1/2 of those runs, she "got some air" off the ramp. How many times did she get air off of the ramp?

• 12 times

• 6 times

• 13 times

• 54 times

Tags

CCSS.5.NF.B.6

On Tuesday morning the wind chill was -18 degrees. ByThursday morning, the temperature was 5 degrees. How much warmer was the temperature on Thursday than on Tuesday?

• 13 degrees

• -13 degrees

• 23 degrees

• 24 degrees

Tags

CCSS.7.NS.A.1C

Cortney owes Sara $15. Cortney does some tutoring and earns $30, but then she buys her coffee from Starbucks and spends $8. How much money does Cortney have after tutoring, paying Sara and buying her Starbucks?

• $53

• $15

• $22

• $7

Tags

CCSS.3.OA.D.8

Over the last couple of days, we have had some crazy temperatures! On Monday, the low was -1, and the high temperature was 3. On Tuesday, the low was -6, and the high was 16. On Wednesday, the low was -3 and the high was 21. Find the average temperature.

• 5 degrees

• -5 degrees

• -7 degrees

• 30 degrees

Tags

CCSS.7.EE.B.3