Adding Integers with Number Lines

Front

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

Back

The result can be found by subtracting the absolute value of the negative integer from the positive integer.

Front

What does the number line represent in addition of integers?

Back

The number line visually shows the position of integers and helps in understanding the addition of positive and negative numbers.

Front

What is the equation modeled by moving 7 units to the left and then 6 units to the left on a number line?

Back

7 + -6 = 1.

Front

What is the equation modeled by moving 4 units to the right and then 6 units to the left on a number line?

Back

4 + -6 = -2.

Front

What is the result of adding two negative integers?

Back

The result is always a negative integer.

Front

What is the equation modeled by moving 15 units to the right and then 25 units to the left on a number line?

Back

15 + -25 = -10.

Front

What happens when you add zero to an integer?

Back

The integer remains unchanged.

Front

What is the equation modeled by moving 6 units to the right and then 12 units to the left on a number line?

Back

6 + -12 = -6.

Front

What is the result of adding two positive integers?

Back

The result is always a positive integer.

Front

What does the term 'absolute value' mean?

Back

The absolute value of a number is its distance from zero on the number line, regardless of direction.