# Adding 2-Digit Numbers Without Regrouping

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## Interactive Math Lesson - Adding 2 Digit Numbers without Regrouping

Give your second grade students the opportunity to practice 2-digit addition without regrouping in this fun, interactive math activity from iKnowIt.com! Students will practice adding two-digit numbers with no regrouping in order to strengthen basic addition skills. Watch your students' confidence bloom as they practice addition with 2-digit numbers and no regrouping!

Here are a few examples of the addition problems your students may be asked to solve in this second grade math game: 46 + 52 =; 36 + 63 =; 75 + 24 =; 84 + 10 =; and 32 + 67 =. If students need a little extra help solving an addition problem, they can click on the "Hint" button. The hint will prompt them toward the first step of the problem, "Add the ones," without giving away the answer. When students get an answer wrong, a detailed explanation page will appear with the correct answer, accompanied by an easy-to-follow explanation to help children learn from mistakes.

This second grade addition lesson comes equipped with several handy features that help little ones make the most out of their math practice sessions. For example, the speaker icon in the upper-left corner of the practice screen indicates the read-aloud feature. Students can click this button to hear the question read out loud to them in a clear voice. This is a great resource for ESL/ELL students and children who excel at auditory learning. Opposite, the progress-tracker in the upper-right corner of the practice screen shows students how many questions they have answered so far out of the total number of questions in the math lesson. The score-tracker beneath that shows students how many points they have earned for answering questions correctly. Each of these lesson features was designed with your students' success in mind!

## I Know It is Loved by Educators and Students Alike

Whether you are an elementary math teacher, a homeschool parent, or a school administrator, we're confident you will love using the I Know It math practice program alongside a comprehensive elementary math curriculum to enrich your students' math practice experience. Educators appreciate the wide variety of math topics we cover across hundreds of math lessons in our collection, from kindergarten through fifth grade. Every math practice activity on our website has been thoughtfully designed by accredited elementary math teachers just like you to meet at least one of the Common Core Standards (often several). Our math practice activities are categorized on the I Know It website by grade level and topic, making it easy for you to find and assign math lessons in just a few clicks.

Your students, too, will love using the I Know It math program to sharpen their math skills. Kids love the bright colors and bold design of our engaging math website. The math lessons incorporate cute, animated characters who cheer students on in their math practice, a favorite of kids of all ages! Plenty of positive feedback messages encourage kids to "Keep going!" even when they make mistakes. Plus, the opportunity to earn math awards for mastering new math skills makes learning even more exciting and fun. I Know It is a hit with elementary-aged kids!

We hope you will give this second-grade math activity featuring 2-digit addition without regrouping a try today. Be sure to explore the hundreds of second grade math lessons in our online collection too.

## Free Trial and Membership Options

When you students log into the I Know It website using their unique login credentials, they will be shown a kid-friendly version of the I Know It homepage from which they can quickly and easily find the math practice activities you have assigned to them for practice. Students can also explore other math lessons at their grade level and beyond if you choose to give them this option through your administrator settings. Grade levels in the student mode of I Know It are designated with letters instead of numbers (i.e. "Level B" for second grade), making it easy for you to assign practice activities based on each student's needs and skill level.

## Level

This interactive math lesson is classified as Level B. It may be ideal for second grade students.

## Common Core Standard

2.NBT.6
Numbers and Operations in Base Ten

Students will use their understanding of place value and the properties of operations to add and subtract. Students will add up to four two-digit numbers using strategies based on place value and properties of operations.

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Adding 2-Digit Numbers with Regrouping (Level B)
Students will practice adding 2-digit numbers with regrouping in this interactive math activity geared toward second grade. Questions are presented as vertical addition problems, horizontal addition problems, and addition word problems.