Adding integers

Front

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

Back

The result can be positive, negative, or zero, depending on the values of the integers.

Front

What does the expression -4 + 7 represent on a number line?

Back

It represents moving 4 units to the left from 0 and then 7 units to the right, resulting in a final position of 3.

Front

What is the sum of -8 and 20?

Back

12

Front

What is the sum of -14 and -3?

Back

-17

Front

What is the result of 10 + (-4)?

Back

6

Front

What is the sum of -9 and -5?

Back

-14

Front

How do you add two negative integers?

Back

Add their absolute values and keep the negative sign.

Front

What is the rule for adding integers with different signs?

Back

Subtract the smaller absolute value from the larger absolute value and take the sign of the integer with the larger absolute value.

Front

What is the sum of 3 and -4?

Back

-1

Front

What is the sum of -5 and 5?

Back

0