Place Value & Rounding - Math Lab

Front

What is place value?

Back

Place value is the value of a digit based on its position within 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 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, as it is in the thousands place.

Front

What is rounding?

Back

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

Front

How do you round a number to the nearest whole number?

Back

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

Front

Round 4.6 to the nearest whole number.

Back

5

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 in the thousands place.

Front

What is the place value of the digit 7 in the number 567.89?

Back

The place value of the digit 7 in the number 567.89 is in the tens place.

Front

Round 8.34 to the nearest tenth.

Back

8.3

Front

What is the value of the digit 3 in the number 3.456?

Back

The value of the digit 3 in the number 3.456 is 3, as it is in the ones place.

Front

What is the place value of the digit 6 in the number 76.54?

Back

The place value of the digit 6 in the number 76.54 is in the tens place.