Place Value and Standard Form pg.15

Front

What is place value?

Back

Place value is the value of a digit based on its position in a number. For example, in the number 345, the digit 3 is in the hundreds place, so its value is 300.

Front

What is standard form?

Back

Standard form is a way of writing numbers using digits. For example, the number one thousand is written as 1000.

Front

How do you add hundreds?

Back

To add hundreds, you simply add the values of the hundreds together. For example, 8 hundreds + 2 hundreds = 10 hundreds, which is 1000.

Front

How do you write 10010011001 with commas?

Back

10010011001 is written as 10,010,011,001.

Front

How do you write 2224466 with commas?

Back

2224466 is written as 2,224,466.

Front

What is the sum of 4 tens and 6 tens?

Back

4 tens + 6 tens = 10 tens, which is 100.

Front

How do you write 224466 with commas?

Back

224466 is written as 224,466.

Front

What is the value of the digit 5 in the number 5,432?

Back

In the number 5,432, the digit 5 is in the thousands place, so its value is 5,000.

Front

What does the digit 0 represent in a number?

Back

The digit 0 represents the absence of a value in a particular place. For example, in the number 205, the 0 indicates there are no tens.

Front

How do you convert 3 hundreds to standard form?

Back

3 hundreds is written in standard form as 300.