Subtraction Using a Number Line

The video tutorial demonstrates how to use number lines to perform subtraction. It covers several examples, including 5 minus 4, 7 minus 4, 8 minus 2, 9 minus 7, 5 minus 3, and 10 minus 2. Each example shows how to start at the first number and move backwards by the second number to find the result.

What is the result of subtracting 4 from 5 using a number line?

• 3

• 2

• 1

• 0

If you start at 7 and move back 4 steps on a number line, where do you end up?

• 4

• 3

• 2

• 5

What is the result of 8 minus 2 when using a number line?

• 8

• 7

• 6

• 5

Using a number line, what is the result of 9 minus 7?

• 3

• 2

• 1

• 4

What is the result of subtracting 2 from 10 using a number line?

• 9

• 8

• 7

• 6