This video tutorial teaches how to solve addition problems using line plots. It begins with an introduction to reading and interpreting line plots, followed by a section on adding fractions within these plots. A real-world problem involving building a snowman is used to demonstrate the application of these skills. The tutorial concludes with a summary of the key concepts covered.

What does each mark on a line plot represent?

• A group of data

• A single piece of data

• A range of data

• A summary of data

How many students are 50 inches tall if there are three marks above 50 on a line plot?

• One student

• Three students

• Four students

• Two students

When adding fractions, what is a common mistake people make?

• Multiplying the fractions

• Subtracting the denominators

• Adding both numerators and denominators

• Adding only the numerators

What is the result of adding 3/4 and 2/4?

• 1/2

• 3/4

• 1

• 5/4

How much snow fell in February according to the line plot?

• 2 inches

• 3 and 3/8 inches

• 3 inches

• 4 inches