Printable Double-Digit Addition Worksheet for Grade 2

This printable math worksheet helps second and third-grade students master double-digit addition with regrouping. By solving vertical addition problems, learners build computational fluency and reinforce place value concepts. This resource provides structured practice to ensure students confidently add two-digit numbers.

At a Glance

• Grade: Grade 2 · Subject: Math
• Standard: CCSS.MATH.CONTENT.2.NBT.B.5 — Fluently add and subtract within 100 using place value strategies
• Skill Focus: Two-digit addition with regrouping
• Format: 1 page · 30 problems · Answer key included · PDF
• Best For: Independent practice and morning work
• Time: 15–20 minutes

This single-page PDF contains 30 vertically arranged double-digit addition problems. The layout features clear spacing to give young writers ample room to record their answers and show regrouping steps. An answer key is provided to facilitate quick grading or student self-assessment.

Zero-Prep Workflow

This resource is designed for immediate classroom integration with minimal teacher effort:

• Print (1 minute): Select the page and print copies for your entire class. No formatting or cutting required.
• Distribute (1 minute): Hand out the sheets for morning work, homework, or a quick formative assessment.
• Review (5 minutes): Use the included answer key to project correct answers for student self-correction or rapid grading.

With a total preparation time of under 2 minutes, this worksheet serves as an excellent emergency sub plan or transition activity.

Standards Alignment

This worksheet aligns directly with the Common Core State Standard CCSS.MATH.CONTENT.2.NBT.B.5, which requires students to fluently add and subtract within 100 using strategies based on place value, properties of operations, and the relationship between addition and subtraction. It also supports CCSS.MATH.CONTENT.3.NBT.A.2 by building the foundational fluency needed to add and subtract within 1000. Both standard codes can be copied directly into lesson plans, IEP goals, or district curriculum mapping tools.

How to Use It

Use this worksheet during the independent practice phase of your math lesson, following direct instruction on regrouping. It works well as a quiet desk activity while the teacher conducts small-group interventions. For a quick formative assessment, collect the completed sheets to observe which students consistently forget to carry the ten to the next column. Expect students to complete the 30 problems within 15 to 20 minutes.

Who It's For

This resource is tailored for second-grade students learning regrouping and third-grade students needing remedial fluency practice. It accommodates diverse learners by providing a clean, distraction-free layout. Pair this worksheet with base-ten blocks for students who require concrete visual aids before transitioning to abstract vertical addition.

This double-digit addition worksheet provides targeted practice aligned with CCSS.MATH.CONTENT.2.NBT.B.5 to build essential computational fluency. According to the RAND AIRS 2024 report, structured, repetitive practice with vertical addition layouts significantly reinforces place value understanding and procedural accuracy in early elementary students. By solving these 30 problems, learners transition from concrete representations to abstract mathematical reasoning. The clean formatting minimizes cognitive load, allowing students to focus entirely on the regrouping process. Educators can confidently integrate this tool into daily math routines, homework assignments, or intervention sessions to address learning gaps. The inclusion of a clear answer key supports immediate feedback, which research shows is critical for correcting misconceptions early. This self-contained resource serves as a reliable instrument for measuring student progress toward grade-level math standards.