Comparing and Ordering Numbers Challenge

This video tutorial introduces the concept of ordering numbers from least to greatest. It covers converting different forms of numbers, such as percentages, fractions, and square roots, into decimals to facilitate comparison. The tutorial demonstrates how to compare these decimals and order them correctly. It concludes with a brief explanation of how to reverse the order if needed.

What is the main topic of this video?

• Adding numbers

• Multiplying numbers

• Subtracting numbers

• Ordering numbers

How do you convert a percentage to a decimal?

• Multiply by 100

• Subtract 100

• Add 100

• Divide by 100

What is 25% as a decimal?

• 0.025

• 25.0

• 2.5

• 0.25

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

How do you convert a fraction to a decimal?

• Multiply the numerator by the denominator

• Divide the numerator by the denominator

• Add the numerator and the denominator

• Subtract the numerator from the denominator

What is 76/300 as a decimal rounded to three decimal places?

• 0.76

• 0.25

• 0.253

• 0.300

Tags

CCSS.8.EE.A.2

What is the square root of 0.0729 as a decimal?

• 0.00729

• 0.729

• 0.27

• 0.0729

Tags

CCSS.5.NBT.A.3B

Why might you add zeros to the right of a decimal?

• To make the number smaller

• For decoration

• To make the number larger

• For easier comparison

Tags

CCSS.5.NBT.A.3B

Which of these decimals is the smallest: 0.250, 0.253, 0.270, or 0.230?

• 0.230

• 0.270

• 0.253

• 0.250

What is the original value of the smallest decimal in the list?

• 0.23

• 76/300

• 25%

• Square root of 0.0729

If you were to order the numbers from greatest to least, which would be the largest?

• Square root of 0.0729

• 0.23

• 76/300

• 25%