Understand that the three digits of a three-digit number represent amounts of hundreds, tens, and ones; e.g., 706 equals 7 hundreds, 0 tens, and 6 ones. Understand the following as special cases:
Related Lessons
2nd Grade
Greater Than? Less Than?
Lesson 104
Compare two or more three-digit numbers based on meanings of the hundreds, tens, and ones digits, using >, =, and < symbols. Build, read, write (in standard and expanded form), and represent three-digit numbers using base-10 blocks and symbols.
2nd Grade
Three-Digit Numbers: Those Pesky Zeros
Lesson 103
Build, read, write (in standard and expanded form), and represent three-digit numbers using base-10 blocks and symbols. Describe the value of a digit, including 0, based on its place in the number.
2nd Grade
Standard and Expanded Forms: Numbers in the Hundreds
Lesson 102
Practice time! Build, read, write (in standard and expanded form), and represent three-digit numbers using base-10 blocks and symbols. Describe the value of a digit based on its place in the number.
2nd Grade
Introduction to Three-Digit Numbers
Lesson 101
Build, read, write (in standard and expanded form), and represent three-digit numbers using base-10 blocks and symbols. Describe the value of a digit based on its place in the number.
2nd Grade
Order 3-Digit Numbers
Lesson 306
Join Mrs. McCartney for a comparison word problem with her friend Professor Barble. Next, get ready to order 3-digit numbers using place value understanding. We will be using number lines and Value Pak to help apply our thinking.
