Comparing and Arranging Numbers

This video tutorial teaches children how to compare and order numbers up to millions. It covers comparing numbers with different and same digits, arranging numbers in increasing order, and identifying the smallest and largest numbers of specific digits. The video also explains how to form the largest and smallest numbers from given digits. It concludes with a summary and an invitation to take a quiz for further learning.

What is the rule of thumb when comparing numbers with different digits?

• The number with fewer digits is larger.

• The number with more digits is larger.

• The number with an even number of digits is larger.

• The number with an odd number of digits is larger.

When comparing numbers with the same number of digits, what should you do first?

• Compare the digits from the rightmost side.

• Subtract the digits from each other.

• Add the digits together.

• Compare the digits from the leftmost side.

If two numbers have the same number of digits, how do you determine which is larger?

• By comparing the digits from the rightmost side.

• By subtracting the digits from each other.

• By comparing the digits from the leftmost side.

• By adding the digits together.

What is the first step in arranging numbers in increasing order?

• Identify the number with the fewest digits.

• Identify the number with the smallest first digit.

• Identify the number with the most digits.

• Identify the number with the largest first digit.

What is the smallest two-digit number?

• 10

• 20

• 99

• 11

What is the largest three-digit number?

• 100

• 999

• 900

• 990

What happens when you add one to the largest one-digit number?

• You get the smallest two-digit number.

• You get the smallest three-digit number.

• You get the largest two-digit number.

• You get the largest three-digit number.

How do you form the largest number from a set of given digits?

• Arrange the digits in increasing order.

• Arrange the digits randomly.

• Arrange the digits in decreasing order.

• Arrange the digits in alphabetical order.

How do you form the smallest number from a set of given digits?

• Arrange the digits in alphabetical order.

• Arrange the digits randomly.

• Arrange the digits in decreasing order.

• Arrange the digits in increasing order.

What is the largest number you can form using the digits 8, 7, 5, and 3 without repeating any digit?

• 3578

• 8753

• 5378

• 7853