Rounding Flashcardizz

Front

What is rounding in mathematics?

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. It often involves increasing or decreasing the number to the nearest specified place value.

Front

What is the rule for rounding 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 is the rule for rounding to the nearest hundred?

Back

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

Front

What is 84 rounded to the nearest ten?

Back

80

Front

Which number rounds to 300 when rounding to the nearest hundred?

Back

331

Front

What is 246 rounded to the nearest ten?

Back

250

Front

What is 364 rounded to the nearest ten?

Back

360

Front

What is 871 rounded to the nearest hundred?

Back

900

Front

How do you determine which way to round a number?

Back

You determine which way to round by looking at the digit immediately to the right of the place value you are rounding to.

Front

What is the nearest ten to 57?

Back

60