Adding and subtracting Integers

Front

If you are adding 2 negative numbers, will your answer be positive or negative?

Back

negative

Front

-4 + 9

Back

5

Front

-8 - 6

Back

-14

Front

-2 - (-8)

Back

6

Front

-9 + (-5)

Back

-14

Front

-10 + 10

Back

0

Front

Emily is a diver. Today she descended to a depth of 40 feet below sea level. Then she swam up 10 feet and descended another 4 feet. How far below sea level is Emily now?

Back

-34 feet

Front

Number line model for 6 - 9

Back

Front

Which number is an example of an integer? Options: 1/8, .39, -7, 8.3

Back

-7

Front

The temperature at the beginning of the day was 6 degrees F. The temperature dropped 9 degrees F by the end of the day. What was the temperature at the end of the day?

Back

-3