Comparing and Ordering Real Numbers

Mrs. Voss guides students through a SOL review focused on comparing and ordering real numbers. The tutorial covers identifying the smallest value, representing numbers on a number line, and arranging numbers in descending order. Students learn to convert numbers to percentages for easier comparison and practice using a calculator for these conversions. The video emphasizes understanding negative numbers and provides strategies for solving related problems.

What should you do if a number is not a percentage?

• Leave it as it is

• Convert it to a whole number

• Convert it to a fraction

• Convert it to a decimal and multiply by 100

What does 'ascending order' mean?

• Arranging numbers randomly

• Starting with the smallest and going to the largest

• Grouping numbers by their type

• Starting with the largest and going to the smallest

Which of the following has the smallest value?

• 63.2%

• 64%

• 62%

• 61.3%

How do you convert a decimal to a percentage?

• Divide by 100

• Multiply by 100

• Add 100

• Subtract 100

Which number line correctly represents the irrational numbers?

• A

• D

• B

• C

What is the correct order of numbers in descending order?

• 1.8%, Negative 45%, Negative 33%, Negative 66%

• Negative 33%, 1.8%, Negative 45%, Negative 66%

• 1.8%, Negative 33%, Negative 45%, Negative 66%

• Negative 66%, Negative 45%, Negative 33%, 1.8%

What is the first step in listing numbers in descending order?

• Group numbers by their type

• Arrange numbers randomly

• Convert all numbers to percentages

• Convert all numbers to fractions

Which of the following numbers is between 510% and 743%?

• 733%

• 45%

• 783%

• 515%

What is the percentage of 5.15?

• 0.515%

• 515%

• 51.5%

• 5.15%

What is the percentage of 22 divided by 3?

• 7.33%

• 7330%

• 733%

• 73.3%