This PowerPoint presentation demonstrates step-by-step instructions for adding three-digit numbers. It consists of vocabulary words that display the definitions as well as examples for words such as digit, three-digit number, addition, addend and sum. There are numerous detailed examples that demonstrate how to model numbers using base ten blocks which is a necessary skill for students to have. There are also step-by-step instructions, examples and practices that require students to identify and state which digits are in the ones place to be added, what digits are in the tens place to be added and what digits are in the hundreds place to be added. After reviewing these steps, examples and practices, students can complete the worksheet for extra practice. Any time your students need to review this skill, this presentation will be a great tool to utilize in small or whole group settings.
This presentation is aligned with Common Core Standards.