Adding and Subtracting Integers

Front

9 - 11

Back

-2

Front

28 - (-15)

Back

43

Front

-113 - (-58)

Back

-55

Front

-5 - 17 - 23

Back

-45

Front

-47 - (-20) - (-67)

Back

40

Front

Difference in elevation between Mt. McKinley (20,320 ft above sea level) and Death Valley (282 ft below sea level)?

Back

20,602 ft

Front

A diver was swimming at a depth of 28 feet below sea level. He then dove 35 feet further. What is his new depth relative to sea level?

Back

-63

Front

The record low temperature in Oklahoma was -31°F. The record low temperature in South Dakota is 27°F lower than -31°F. What is the record low in South Dakota?

Back

-58°F

Front

20 - 4(-6)

Back

44

Front

-30 + 5(3 + 8) - 45

Back

-20