Place Value/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 does it mean to round a number?

Back

Rounding a number means adjusting it to the nearest specified place value, such as the nearest ten or hundred.

Front

Round 672 to the nearest hundred.

Back

700

Front

Round 367 to the nearest ten.

Back

370

Front

What digit is in the tens place of 345?

Back

4

Front

What is the value of the digit 6 in the number 672?

Back

600, because it is in the hundreds place.

Front

How do you round 886 to the nearest ten?

Back

890

Front

What is the value of the digit 3 in the number 345?

Back

300, because it is in the hundreds place.

Front

If a number ends in 5 or more, what do you do when rounding?

Back

You round up.

Front

If a number ends in 4 or less, what do you do when rounding?

Back

You round down.