Writing Numbers in Standard Form

The video tutorial covers writing numbers in different forms: standard, word, and expanded. It begins with a check on reading numbers, followed by explanations and rules for converting numbers between forms. Examples are provided to illustrate the process of writing numbers in words and converting word forms to standard forms. The tutorial concludes with practice exercises to reinforce learning.

What is the main topic introduced at the beginning of the lesson?

• Calculating numbers

• Reading numbers

• Comparing numbers

• Writing numbers

Which of the following is NOT a form in which numbers can be represented?

• Word form

• Standard form

• Fraction form

• Expanded form

What is the first step in converting a number from standard form to word form?

• Start reading from left to right

• Use a calculator

• Start reading from right to left

• Write the number in expanded form

When writing numbers in words, what should be used to separate compound numbers?

• Space

• Period

• Hyphen

• Comma

In the example '89 million 78,613', where should a comma be placed?

• After 89

• After million

• After 78

• After 613

How should the number '102 million' be written in words?

• One hundred two million

• One hundred two thousand

• One hundred and two million

• One zero two million

What is the correct way to write '87 million' in words?

• Eighty-seven million

• Eighty seven million

• Eighty-seven thousand

• Eighty seven thousand

What is the first step in converting a number from word form to standard form?

• Write the number in expanded form

• Write the numbers from right to left

• Use a calculator

• Write the numbers from left to right

In the example '567 million', where should a comma be placed in standard form?

• After million

• After 112

• After 200

• After 567

How should 'nine million nine thousand nine hundred nineteen' be written in standard form?

• 9,009,919

• 9,900,919

• 9,009,190

• 9,000,919