Graph and order these numbers from least to greatest

The video tutorial explains how to order numbers from least to greatest using a number line. It begins by introducing the concept of a number line and setting it up from -3 to 3. The tutorial then covers converting fractions to decimals to facilitate comparison. Finally, it demonstrates how to order the numbers by plotting them on the number line, ensuring they are arranged from least to greatest.

What is the primary purpose of using a number line when ordering numbers?

• To classify distances from zero

• To add numbers quickly

• To multiply numbers

• To divide numbers

How is the fraction -2/3 represented as a decimal?

• 0.67

• -0.67

• 0.33

• -0.33

What is the decimal representation of the square root of 9?

• 3

• 4

• 2

• 1

Which of the following numbers is the smallest?

• 0.4

• 3

• -2.1

• 0.67

Which number is placed furthest to the right on the number line?

• 0.4

• 0.67

• 3

• -2.1