Operations with integers

Front

Submarine starts at sea level, goes down 250 feet, rises 80 feet, descends another 18 feet. Show this mathematically.

Back

-250 + 80 + (-18)

Front

If you run up 14 steps, fall down 12, and crawl up 22 more steps, how many steps are you from where you began?

Back

+24

Front

-65 + (-23) =

Back

-88

Front

Temperature change: Start at 12 degrees below zero, rise 14 degrees, fall 5 degrees.

Back

- 12 + 14 + (-5)

Front

23 - 47 + 18 - (-12) =

Back

6

Front

(-12) x (-10) =

Back

120

Front

(-15) + 20(-3) - 10

Back

-85

Front

(-64)/32 + (-17)(-1) =

Back

15

Front

Expression for: Given $25 for birthday, earned $82 shoveling snow, owed sister $115 for sneakers.

Back

0 + 25 + 82 + (-115)

Front

Calculate the fall from the cliff to the lowest point after hiking 1,015', floating 800', climbing 40', and ending 15' below the water surface.

Back

270'