Adding Six-Digit Numbers

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Objective

I can add six-digit numbers with regrouping.

Part 1 of 4

Warm-up video

Math with Mr. J · 5:04Vetted channel

We don't generate video — this one is by Math with Mr. J on YouTube. The practice questions and exit ticket below were drafted by AI for this objective, and every question is editable in the teacher guide.

Part 2 of 4

Key concepts

3 concepts

  1. 1

    When adding large numbers, the first step is to line up the numbers by their place value.

  2. 2

    When adding whole numbers, always start adding with the furthest place to the right, which is the ones place.

  3. 3

    When a column adds up to more than nine, you must carry the tens digit to the next column to the left, and write the ones digit in the current column.

Part 3 of 4

Practice

3 questions

1

Solve the following addition problem: 234,567 + 123,456

2

Which of the following requires regrouping when added?

Part 4 of 4

Exit ticket

Quick comprehension check

Add 234,567 + 345,678. Show your work, including any regrouping.

Sample answer included in the free materials

Get the materials

Teacher guide, student handout, and slides — free, in Google Docs format

  • Teacher Guide

    Complete lesson plan with answer keys and alternate activities

  • Student Handout

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