Adding Integers

Front

What is the sum of -22 and -9?

Back

-31

Front

What is the sum of -8 and 20?

Back

12

Front

What is the sum of 28 and -30?

Back

-2

Front

A football team gained 9 yards on one play and then lost 22 yards on the next. Write a sum of integers to find the overall change in field position.

Back

9 + (-22) = -13

Front

What is the sum of -14 and -3?

Back

-17

Front

Define an integer.

Back

An integer is a whole number that can be positive, negative, or zero.

Front

What is the rule for adding two negative integers?

Back

When adding two negative integers, the result is also a negative integer.

Front

What is the rule for adding a positive integer and a negative integer?

Back

When adding a positive integer and a negative integer, subtract the absolute values and take the sign of the integer with the larger absolute value.

Front

What is the absolute value of -5?

Back

5

Front

What does it mean to 'add integers'?

Back

To add integers means to combine their values, considering their signs.