Add integers (Different sign)

Front

What is the result of adding a negative integer and a positive integer?

Back

The result is found by subtracting the absolute values of the integers and taking the sign of the integer with the larger absolute value.

Front

What is the sum of (-8) + 20?

Back

12

Front

What is the sum of -23 + 51?

Back

28

Front

What do we call integers with different signs?

Back

Integers with different signs are called 'opposite signs'.

Front

What is the result of 32 + (-8)?

Back

24

Front

In the expression 5 + (-7), what can we say about the signs of the numbers?

Back

The signs are different.

Front

What is the first step to add integers with different signs?

Back

Find the absolute values of both integers.

Front

If the absolute value of -5 is 5, what is the absolute value of 4?

Back

The absolute value of 4 is 4.

Front

What is the sum of -5 + 4?

Back

-1

Front

How do you determine the sign of the result when adding integers with different signs?

Back

The sign of the result is the same as the sign of the integer with the larger absolute value.