Three-Digit Place Value

Front

What is place value?

Back

Place value is the value of a digit based on its position within a number. In a three-digit number, the place values are hundreds, tens, and ones.

Front

What is the place value of the digit 4 in the number 416?

Back

The place value of the digit 4 in the number 416 is 400, as it is in the hundreds place.

Front

How do you write a number in expanded form?

Back

To write a number in expanded form, break it down into the sum of each digit multiplied by its place value. For example, 285 = 200 + 80 + 5.

Front

What is the standard form of a number?

Back

The standard form of a number is the way of writing numbers using digits. For example, the standard form of 800 + 90 + 2 is 892.

Front

How do you convert a number from expanded form to standard form?

Back

To convert from expanded form to standard form, add the values together. For example, 200 + 80 + 5 = 285.

Front

What is word form in mathematics?

Back

Word form is the way of writing numbers using words instead of digits. For example, the word form of 327 is 'three hundred twenty-seven'.

Front

How do you determine if a number is even or odd?

Back

A number is even if it is divisible by 2, meaning it has no remainder when divided by 2. A number is odd if it is not divisible by 2.

Front

What is the place value of the digit 8 in the number 892?

Back

The place value of the digit 8 in the number 892 is 800, as it is in the hundreds place.

Front

What is the expanded form of the number 327?

Back

The expanded form of the number 327 is 300 + 20 + 7.

Front

How do you write the number 843 in word form?

Back

The number 843 in word form is 'eight hundred forty-three'.