A submarine submerged at a depth of 125 ft below sea level. It then ascended 62 ft. What is the new depth of the submarine?
What is -63 ft?
100
-4 x 12
What is -48?
100
-98 / 7
What is -14 ?
200
22 + ( -45 )
What is -23 ?
200
-12 - (- 18)
What is 6 ?
200
The temperature dropped 8 degrees in 3 hours. If the final temperature was -12 degrees, what was the starting temperature?
What is -4 degrees?
200
- 14 x - 15
What is 210?
200
-192 /-12
What is -16 ?
300
-17.3 + 28.65
What is 11.35 ?
300
-24.1 - 14.56
What is -38.66 ?
300
In Waco, Texas , the hottest temperature recorded is 107 degrees. The coldest temperature was - 12 degrees. What was the difference in temperature between the coldest and hottest day?
What is 119 degrees?
300
-3.45 x 4.2
What is -14.49?
300
-4.23 / 0.5
What is -8.46 ?
400
-2/3 + -6/9
What is -1 1/3 ?
400
-4/3 - 6/5
What is -2 8/15 ?
400
A submarine descends at a rate of 60 feet each minute. How long will it take it to descend to a depth of 660 feet below the surface?
What is 11 minutes?
400
-6 / 5 x - 4/2
What is 2 2/5?
400
-5/6 / - 2/3
What is 1 1/4 ?
500
-2 4/5 + 1 2/3
What is -1 2/15 ?
500
2 1/2 - 3 2/3
What is -1 1/6?
500
Over the past seven days, Mrs. Cho found that the temperature outside had dropped a total of 42 degrees. Find the average change in temperature each day.