Lesson: Column Subtraction of Three-Digit Numbers: Regrouping Tens Elementary School • Mathematics • 2nd Grade • Elementary School • Mathematics • 3rd Grade

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.

Worksheet

Q1:

You can regroup tens to help you solve subtraction problems.

Find .

Q2:

Think about this subtraction problem.

Will you need to regroup to answer the question?

What is ?

Q3:

Natalie has regrouped a ten to help her solve this subtraction problem.

Find .

Preview