Lesson: Column Subtraction of Three-Digit Numbers: Regrouping Tens JUMPMath 6.1 • Part 1 of 2 • Assessment & Practice • US Edition • Math in Focus • Singapore Math • Grade 2 • Volume A • Common Core • Go Math! • Grade 3 • Common Core • Go Math! • Grade 2 • Common Core • Math Connects • Grade 3 • Student Edition • Math Connects • Grade 2 • Volume 2 • Student Edition • enVisionmath2.0 • Grade 2 • Volume 2 • Common Core • enVisionmath 2.0 • Grade 3 • Volume 2 • Common Core

Mathematics

In this lesson, we will learn how to subtract from three-digit numbers when we have to regroup a ten and record the calculation in columns.

Sample Question Videos

Q1:

You can regroup tens to help you solve subtraction problems.

Find .

Q2:

Complete: is less than .

Top Tip: Draw a model to help you.

Q3:

Think about this subtraction problem.

Will you need to regroup to answer the question?

What is ?

Preview