12/3: Adding Integers on a Number Line

Front

What is the result of -7 + 5?

Back

-2

Front

What is the value of -2 + 2?

Back

0

Front

What is the value of -3 + (-1)?

Back

-4

Front

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

Back

-6

Front

What is the result of 4 + (-3)?

Back

1

Front

What does a negative integer represent on a number line?

Back

A value less than zero.

Front

What does a positive integer represent on a number line?

Back

A value greater than zero.

Front

How do you add two negative integers?

Back

Add their absolute values and keep the negative sign.

Front

How do you add a positive integer and a negative integer?

Back

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

Front

What is the sum of 0 and any integer?

Back

The integer itself.