The Addition & Subtraction Unit starts with instruction in addition strategies within 1,000 and moves through estimation, subtraction within 1,000, using addition to check subtraction solutions, analyzing vocabulary in word problems, and solving multi-step word problems using all four operations.

Organized into 3 comprehensive Mini-Units, this unit has students actively build on their previous knowledge to truly master even the most rigorous types of problems. As always, they will practice with hands-on materials, work independently, and demonstrate their understanding.

Save 40% when you purchase Unit 3. If you purchase individually, this unit has a value of $33.

This unit includes 11 individual lessons with hands-on activities and independent practice - both print & digital.

Each lesson includes the following :

• Mini-Lesson: Bright, engaging digital lessons introduce and model each concept, including interactive questions and error analysis tasks to check understanding.
• Math Mat & Task Cards: Task cards guide students through hands-on activities designed to reinforce the concepts introduced in the Mini-Lesson.
• 2 Practice Pages: Perfect for in-class practice or homework, these activities provide plenty of support, but ask students to start demonstrating their understanding more independently.
• Exit Tickets provide a brief snapshot of student understanding for you at the end of each math block.

> Mini-Unit Quick Checks will help you track student learning and progress.

> A formative Unit Assessment will help you understand your students’ mastery of the material and plan your next steps.

Take a closer look at the lessons included in each mini-unit:

Mini-Unit 1 - Adding within 1,000 *4 lessons

• 1.1 Strategies for Adding within 1,000
• 1.2 Adding with the Standard Algorithm
• 1.3 Adding with Regrouping
• 1.4 Practice Adding & Estimating

Mini-Unit 2 - Subtracting within 1,000 *4 lessons

• 2.1 Strategies for Adding within 1,000
• 2.2 Subtracting with the Standard Algorithm
• 2.3 Subtracting with Regrouping
• 2.4 Practice Subtracting & Estimating

Mini-Unit 3 - Multi-Step Problems with 4 Operations *3 lessons

• 3.1 Analyzing Word Problems
• 3.2 Word Problems using Addition & Subtraction
• 3.3 Word Problems using 4 Operations

Unit 3 Assessment (included in the Bonus download)

>> Read about the 3rd Grade Guided Math Curriculum here.

What digital resources are included?

- The mini-lessons are available as editable Google Slides & PowerPoints

- The math mats are available as Google Slides with editable text

- The practice pages are available as Google Slides (not editable)

- The exit tickets & quick checks are available as auto-grading Google Forms

Click PREVIEW to view each unit in detail.

CCSS: 3.NBT.2, 3.OA.8, 4.OA.3

TEKs: 3.4A, 3.4B, 3.5A, 3.5B, 3.5C