4th Grade Math - Place Value and Rounding

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 the place value of the digit 7 in the number 7,482?

Back

The place value of the digit 7 in the number 7,482 is 7,000.

Front

How do you round the number 199 to the nearest hundred?

Back

When rounding 199 to the nearest hundred, you look at the tens place (9). Since it is 5 or more, you round up to 200.

Front

How do you round the number 6,462 to the nearest thousand?

Back

When rounding 6,462 to the nearest thousand, you look at the hundreds place (4). Since it is less than 5, you round down to 6,000.

Front

What does it mean to compare numbers?

Back

To compare numbers means to determine which number is greater, less than, or equal to another number.

Front

If 375 is compared to 1001, which symbol is used?

Back

The symbol used is <, meaning 375 is less than 1001.

Front

What is the value of the digit 5 in the number 5,678?

Back

The value of the digit 5 in the number 5,678 is 5,000.

Front

What is rounding?

Back

Rounding is the process of adjusting a number to make it simpler while keeping its value close to what it was.

Front

Round 4,789 to the nearest hundred.

Back

4,789 rounded to the nearest hundred is 4,800.

Front

What is the place value of the digit 2 in the number 2,345?

Back

The place value of the digit 2 in the number 2,345 is 2,000.