The video tutorial explains how to use a number line to solve addition problems, specifically demonstrating the process of adding three and four by moving forward on the number line.

What is the purpose of using a number line in addition?

• To find the difference between numbers

• To multiply numbers

• To visualize the addition process

• To subtract numbers

When using a number line, what action do you take to add two numbers?

• Jump randomly

• Stay in place

• Jump backward

• Jump forward

What is the first step in solving three plus four on a number line?

• Start at zero

• Start at seven

• Jump to the number three

• Jump to the number four

After starting at three, how many steps do you take to find the sum of three plus four?

• Seven steps

• One step

• Four steps

• Three steps

What is the final position on the number line when you add three and four?

• Ten

• Seven

• Four

• Three