Adding Integers on a Number Line

Front

What is the sum of -9 and 7 on a number line?

Back

-2

Front

What is the sum of 4 and -5 on a number line?

Back

-1

Front

Which number sentence represents the movement from 6 to -5 on a number line?

Back

6 + (-11)

Front

Which number sentence represents the movement from 9 to -5 on a number line?

Back

9 + (-5)

Front

What is the sum of 1 and -8 on a number line?

Back

-7

Front

What does a positive integer represent on a number line?

Back

A movement to the right.

Front

What does a negative integer represent on a number line?

Back

A movement to the left.

Front

How do you add two integers with different signs?

Back

Find the difference between their absolute values and use the sign of the integer with the larger absolute value.

Front

What is the result of adding two positive integers?

Back

The result is always a positive integer.

Front

What is the result of adding two negative integers?

Back

The result is always a negative integer.