Place Value and 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 352, the 3 is in the hundreds place, so its value is 300.

Front

What is the value of the digit 7 in the number 7,482?

Back

The value of the digit 7 in the number 7,482 is 7,000 because it is in the thousands place.

Front

How do you round the number 67 to the nearest ten?

Back

To round 67 to the nearest ten, look at the digit in the ones place (7). Since 7 is 5 or more, round up to 70.

Front

What is the greatest number in this set: 1,245; 1,300; 1,250?

Back

The greatest number in this set is 1,300.

Front

What is the standard form of the number represented by 400 + 30 + 5?

Back

The standard form of the number is 435.

Front

What does the digit 2 represent in the number 2,345?

Back

The digit 2 represents 2,000 because it is in the thousands place.

Front

Which is greater: 1,500 or 1,450?

Back

1,500 is greater than 1,450.

Front

What is the place value of the digit 6 in the number 6,789?

Back

The place value of the digit 6 in the number 6,789 is thousands.

Front

How do you order the numbers 1,200; 1,250; 1,300 from least to greatest?

Back

The order from least to greatest is 1,200, 1,250, 1,300.

Front

What is the value of the digit 4 in the number 4,567?

Back

The value of the digit 4 in the number 4,567 is 4,000.