Rounding and Place Value

Front

What is place value?

Back

Place value is the value of a digit based on its position within a number. Each position represents a different power of ten.

Front

What is the value of the digit 1 in the number 5190?

Back

The value of the digit 1 in the number 5190 is 100.

Front

How do you round a number to the nearest ten?

Back

To round a number to the nearest ten, look at the digit in the ones place. If it is 5 or greater, round up. If it is less than 5, round down.

Front

What digit is in the tens place of the number 263?

Back

The digit in the tens place of the number 263 is 6.

Front

What place value does the digit 2 represent in the number 624?

Back

In the number 624, the digit 2 represents the tens place.

Front

Round the number 74 to the nearest ten.

Back

74 rounded to the nearest ten is 70.

Front

What is the value of the digit 5 in the number 5190?

Back

The value of the digit 5 in the number 5190 is 5000.

Front

What is the process of rounding?

Back

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

Front

If a number ends in 5, how do you round it?

Back

If a number ends in 5, you round up to the next whole number.

Front

What is the value of the digit 3 in the number 438?

Back

The value of the digit 3 in the number 438 is 30.