Expanded Form 2nd Grade

Expanded form is a way of writing numbers to show the value of each digit. For example, the number 673 can be written in expanded form as 600 + 70 + 3.

673 can be broken down into expanded form as 600 + 70 + 3.

The value of the digit 7 in the number 673 is 70.

The value of the digit 5 in the number 591 is 500.

To find the total, simply add the numbers together: 200 + 30 + 1 = 231.

The expanded form of the number 649 is 600 + 40 + 9.

The sum of 500 + 40 + 5 is 545.

The number 231 can be expressed in expanded form as 200 + 30 + 1.

Place value refers to the value of a digit based on its position in a number. For example, in the number 673, the 6 is in the hundreds place, so its value is 600.

Understanding expanded form helps students grasp the value of each digit in a number, which is essential for addition, subtraction, and other mathematical operations.