Expanded Form
Grade 2 · Math · Place Value to 1000 · Oklahoma, USA
Lesson Summary
Break a three-digit number into hundreds, tens, and ones to show its expanded form.
Explanation
Expanded form shows each part of a number based on its place value. The number 638 in expanded form is 600 + 30 + 8. This helps you see exactly how much each digit is worth. You can also go the other way: if someone gives you 200 + 50 + 9, you put them together to get 259. Expanded form is a great way to understand what numbers are really made of.
Practice Questions
Q1: Write 745 in expanded form.
Answer: 700 + 40 + 5
Q2: What number does 300 + 60 + 2 make?
Answer: 362
Q3: Write 809 in expanded form.
Answer: 800 + 0 + 9 (or 800 + 9)
People Also Ask
What is Expanded Form in Grade 2 Math?+
Expanded Form is a lesson in the Place Value to 1000 chapter of Grade 2 Math. It is part of the Oklahoma, USA school curriculum and covers key concepts that students need to understand at this level.
What grade level covers Expanded Form?+
Expanded Form is taught in Grade 2 as part of the Math curriculum in Oklahoma, USA.
How can I help my child with Place Value to 1000 in Math?+
Start with the lesson summary and explanation on this page. Practice the questions provided, then use TutorTom for personalized, step-by-step help with Place Value to 1000 topics.