Problem 15 In the following exercises, name... [FREE SOLUTION]

Chapter 1: Problem 15

In the following exercises, name each number using words. $$ 37,889,005 $$

Short Answer

Expert verified

Thirty-seven million, eight hundred eighty-nine thousand, and five.

Step by step solution

- Understand place values

Break down the number 37,889,005 by identifying the place values. Each digit has a specific place value: ones, tens, hundreds, thousands, tens of thousands, hundreds of thousands, millions, tens of millions.

- Group the numbers

Group the number into periods of three digits from right to left: 37,889,005 can be divided into millions (37), thousands (889), and ones (005).

- Name the groups

Name each group separately in words: 37 million, 889 thousand, and 5.

- Combine the groups

Combine the named groups to form the full number name: Thirty-seven million, eight hundred eighty-nine thousand, and five.

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Key Concepts

These are the key concepts you need to understand to accurately answer the question.

Place Values

Understanding place values is crucial in elementary math. Each digit in a number has a specific place value depending on its position. For example, in the number 37,889,005, the place value of the '5' at the end is ones, the place value of the '0' next to it is tens, and so on.
Here鈥檚 a breakdown:

7 is in the tens of millions place.
3 is in the millions place.
8 is in the hundred thousands place.
8 is in the ten thousands place.
9 is in the thousands place.
0 is in the hundreds place.
0 is in the tens place.
5 is in the ones place.

This breakdown helps in understanding the value each digit contributes to the overall number.

Grouping Numbers

Grouping numbers into periods makes them easier to read and understand. In our example, the number 37,889,005 can be grouped into three periods:

Millions period: 37
Thousands period: 889
Ones period: 005

We group from right to left. Each group or 'period' contains up to three digits. This division helps in pronouncing the number correctly and understanding its magnitude more clearly.

Writing Numbers in Words

Writing numbers in words is great for clearly communicating numerical values, especially in formal writing.
For the number 37,889,005, we start by naming each group:

37 becomes 'thirty-seven million.'
889 becomes 'eight hundred eighty-nine thousand.'
5 becomes 'five.'

Finally, combine these phrases: 'Thirty-seven million,' 'eight hundred eighty-nine thousand,' 'and five.' Thus, 37,889,005 is written as 'Thirty-seven million, eight hundred eighty-nine thousand, and five.'

Elementary Math

Mastering place values, grouping numbers, and writing numbers in words builds a strong foundation in elementary math. These basics help students understand larger numbers, create mental math skills, and enhance their ability to communicate mathematically.
It鈥檚 important to practice:

Breaking down numbers by place values
Grouping digits into periods
Converting numerical values to words

Remember, a solid grasp of these concepts paves the way for success in more advanced mathematical topics.

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91影视

In the following exercises, name each number using words. $$ 37,889,005 $$

Short Answer

Step by step solution

- Understand place values

- Group the numbers

- Name the groups

- Combine the groups

Key Concepts

Place Values

Grouping Numbers

Writing Numbers in Words

Elementary Math

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