Two-Digit Addition
Add tens and ones, including examples that require regrouping.
About Two-Digit Addition
Add tens and ones, including examples that require regrouping. This activity is intended for 2nd Grade and 3rd Grade learners who are ready to practice addition. There are 8 fixed questions, so the same activity can be used to revisit a skill and compare approaches over time.
Learning tips for parents and teachers
Read the first question together and ask the learner to explain what it is asking. Offer a drawing, familiar object, or spoken example when the idea feels abstract. Let the child enter each answer independently when ready. Avoid rushing: explaining a strategy is as valuable as reaching the correct response.
Complete every question, then select Check answers to see the score and question-by-question review. Discuss mistakes together and ask what could be tried differently. Try again starts a fresh attempt. You can also print the worksheet for a quiet activity away from a screen; the printed page keeps the questions while removing the navigation and buttons. A short conversation after practice helps connect these questions with everyday learning.
Keep the curiosity going
Questions? We’ve got answers.
What is the goal of Two-Digit Addition?
Add tens and ones, including examples that require regrouping.
Who is Two-Digit Addition suitable for?
This activity supports 2nd Grade, 3rd Grade practice. Choose it when the learner is comfortable with the prerequisites.
How are answers checked in Two-Digit Addition?
All questions require an answer. Check answers opens a score and a review showing the expected answer for every question.