Iknowit Logo
Grade Tag

Adding 2-Digit Numbers With Regrouping

great job
scratch pad
submit button
Time
Progress
Score
0
toggle button
Times up!
Times up! You may finish answering the current question and then proceed to your score!
hint label
Sorry, you have used all of your available hints for this lesson.
Sketch Pad
Alert
Practice Limit Reached

You've reached your daily practice limit of 12 questions.

When you sign up for a free account and login, you can play all you'd like.

(Must be 18 years old to sign up.)

Award Information
Awarded to
hint label
Question Hint
Student Log In
Choose Family Member
Browse Math lessons in each grade level
Kindergarten Math Online Math Lessons
Grade 1 Math Online Math Lessons
Grade 2 Math Online Math Lessons
Grade 3 Math Online Math Lessons
Grade 4 Math Online Math Lessons
Grade 5 Math Online Math Lessons
iKnowIt.com Home Page
About iKnowIt.com
iKnowIt.com Free Trial
Login to iKnowIt.com
2nd Grade IKI SEO Img Placeholder 980x640 Game GameSecond Grade IKI SEO Img Placeholder 980x640 Game Game

Understanding Two-Digit Addition with Regrouping in 2nd Grade Math

Adding two-digit numbers with regrouping is a key foundational skill in second grade math. This concept teaches children how to carry over values from the ones place to the tens place, a critical step in mastering more advanced addition and subtraction problems. Students use regrouping in everyday life when calculating total amounts while shopping, combining scores in games, or measuring ingredients in a recipe. Strengthening this skill helps build number sense, mental math strategies, and confidence in handling multi-step problems.

2nd Grade IKI SEO Img Placeholder 980x640 Game LessonSecond Grade IKI SEO Img Placeholder 980x640 Game Lesson

Boosting Math Mastery Through Online Learning and Interactive Lessons

This interactive lesson on adding 2-digit numbers with regrouping offers engaging practice that supports both in-class instruction and independent study. As part of a comprehensive online learning platform for elementary teaching, the activity uses visual aids, helpful hints, and immediate feedback to reinforce the skill. Whether used for homework or classwork, the lesson allows students to explore regrouping at their own pace, promoting both accuracy and fluency. Teachers can use the skill practice to supplement their curriculum, differentiate instruction, and track student progress with ease.

Integrating Educational Games and Practice Into Elementary Classrooms

Educational games like this one turn traditional math drills into exciting learning experiences for young students. Incorporating interactive tools into daily routines helps bridge classroom learning with at-home reinforcement. Parents and educators alike can support second graders by pairing this lesson with hands-on resources, math centers, or printable worksheets that reinforce regrouping strategies. By combining digital skill practice with real-world application, students gain a well-rounded understanding of two-digit addition and become more confident problem solvers.

2nd Grade IKI SEO Img Placeholder 980x640 Game ActivitySecond Grade IKI SEO Img Placeholder 980x640 Game Activity

Level

This interactive math lesson is categorized as Level B and will help 2nd graders learn and grow addition skills.

Common Core Standard

2.NBT.7, MA.2.NSO.2.3, 2.4B
Number And Operations In Base Ten

Use Place Value Understanding And Properties Of Operations To Add And Subtract.
Add and subtract within 1000, using concrete models or drawings and strategies based on place value, properties of operations, and/or the relationship between addition and subtraction; relate the strategy to a written method. Understand that in adding or subtracting three- digit numbers, one adds or subtracts hundreds and hundreds, tens and tens, ones and ones; and sometimes it is necessary to compose or decompose tens or hundreds.

You might also be interested in...

Addition with Four Addends (Level B)
I Know It is an elementary math practice website. Try out this second grade level math lesson for addition with four addends practice with your class today!

Adding Three 2-Digit Numbers (Associative Property) (Level B)
I Know It is an elementary math practice website. Try out this second grade level math lesson for adding three 2-digit numbers (associative property) practice with your class today!



iKnowIt.com Home Page
About iKnowIt.com
iKnowIt.com Free Trial
Login to iKnowIt.com