Lesson: Place Value of Three-Digit Numbers Mathematics • 2nd Grade

In this lesson, we will learn how to recognize numbers from a model of hundreds, tens, and ones and state the place value of digits.

Lesson Plan

Students will be able to

model 3-digit numbers in a place value table,
state the value of any digit in a 3-digit number,
explain how the value of a digit in a 3-digit number can change based on its place.

Q1:

Fill in the table with whole numbers to get a result of 380.

Q2:

Using a place value grid, we can figure out the value of each digit.

To find the value of the 3 in 435, I can write the digits into the grid.

The 3 is in the tens column, so I know the 3 has the value of 3 tens which is the same as 30.

Use a grid to help you find the value of the 6 in 126.

Q3:

Select the number that has a 2 in the hundreds place.