Rounding and Place Value

Front

What is rounding?

Back

Rounding is the process of adjusting a number to the nearest specified place value, such as the nearest ten or hundred.

Front

How do you round a number to the nearest ten?

Back

Look at the digit in the ones place. If it is 5 or more, round up. If it is 4 or less, round down.

Front

Round 37 to the nearest ten.

Back

40

Front

What is place value?

Back

Place value is the value of a digit based on its position in a number.

Front

What is the place value of 6 in 6843?

Back

The place value of 6 in 6843 is six thousand.

Front

Round 1,457 to the nearest hundred.

Back

1,500

Front

Which number does NOT round to 400 when rounding to the nearest hundred? 409, 445, 345, or 398?

Back

345

Front

What is the value of the digit 8 in the number 6843?

Back

The value of the digit 8 in 6843 is eighty.

Front

How do you identify the nearest hundred for a number?

Back

Look at the tens digit. If it is 5 or more, round up to the next hundred. If it is 4 or less, round down.

Front

What is the rounded value of 445 to the nearest hundred?

Back

400