Rounding

Front

What is rounding?

Back

Rounding is the process of adjusting a number to make it simpler and easier to work with, usually to the nearest ten, hundred, or other place value.

Front

What is the ones place in a number?

Back

The ones place is the rightmost digit in a number, representing how many single units are present.

Front

What is the tens place in a number?

Back

The tens place is the second digit from the right in a number, representing how many groups of ten are present.

Front

How do you round a number to the nearest ten?

Back

To round to the nearest ten, look at the ones digit. If it is 5 or more, round up. If it is 4 or less, round down.

Front

What is 53 rounded to the nearest ten?

Back

50

Front

What is 67 rounded to the nearest ten?

Back

70

Front

What does 7 tens equal?

Back

70

Front

What is the value of 100 in base ten?

Back

100 is one hundred, which is 10 groups of ten.

Front

What is the value of the digit 6 in the number 862?

Back

The value of 6 in 862 is 60, because it is in the tens place.

Front

If a number is 45, what is it rounded to the nearest ten?

Back

50