Read and write numbers up to 9 digits.

The video tutorial teaches how to group numbers into sets of three digits, starting from the right. Each group is named based on its position, such as thousands or millions. The tutorial guides viewers through reading these grouped numbers, emphasizing the importance of adding the group name after each set of digits. By the end, viewers can read a large number by breaking it into manageable parts and naming each group.

What is the first step in dividing a number into groups?

• Divide from the right side

• Count from the leftmost digit

• Start from the left side

• Group digits randomly

How many digits should each group contain?

• Five digits

• Three digits

• Four digits

• Two digits

What should you do after grouping the digits?

• Start from the right again

• Ignore the spaces

• Name each group

• Read each digit separately

What is the name given to the group of digits representing thousands?

• Millions

• Billions

• Thousands

• Hundreds

How would you read the number 825,700,315?

• Eight hundred twenty-five million, seven hundred million, three hundred fifteen

• Eight hundred twenty-five million, seven hundred thousand, three hundred fifteen

• Eight hundred twenty-five thousand, seven hundred thousand, three hundred fifteen

• Eight hundred twenty-five thousand, seven hundred million, three hundred fifteen