Place Value Review

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 423, the digit 4 is in the hundreds place, so its value is 400.

Front

What is the value of the digit 5 in the number 5,678?

Back

The value of the digit 5 in the number 5,678 is 5,000 because it is in the thousands place.

Front

How do you write the number 1,234 in words?

Back

One thousand, two hundred thirty-four.

Front

What is expanded notation?

Back

Expanded notation is a way of writing numbers to show the value of each digit. For example, 345 can be written as 300 + 40 + 5.

Front

What is the value of the digit 2 in the number 2,345?

Back

The value of the digit 2 in the number 2,345 is 2,000 because it is in the thousands place.

Front

Which number is greater: 456,789 or 456,798?

Back

456,798 is greater than 456,789.

Front

What digit is in the tens place of the number 7,654?

Back

The digit in the tens place of the number 7,654 is 5.

Front

How do you compare two numbers?

Back

To compare two numbers, look at the digits from left to right, starting with the highest place value. The first digit that differs determines which number is greater.

Front

What is the value of the digit 9 in the number 9,876?

Back

The value of the digit 9 in the number 9,876 is 9,000 because it is in the thousands place.

Front

What is the smallest number you can make with the digits 3, 1, and 4?

Back

The smallest number you can make with the digits 3, 1, and 4 is 134.