Teachers, save “Subtraction on a number line” to assign it to your class.

1. Click 2. Watch the video on page 1 to revise the concept. 3. Go to page 2 and click . Read the subtraction problem. 4. Move the unicorn the correct spaces down the number line to complete the problem. 5. Click and write the answer to the problem on the line. 6. Similarly find the difference using the number line on page 3. 7. Write the answers using the . Click to submit your work.