Two-digit addition is a tough concept for second graders. All of a sudden, there are multiple steps and numbers to keep straight, and the concept of addition can go from simple to complicated when kids are first learning this skill.
For this reason, students typically need multiple opportunities to work with these types of problems before they are able to fully master the concept.
But I’ve got good news for you! We have a wide variety of different options in our Lucky Little Learners store to make learning this tricky concept easier on kids and teachers!
Read on for a round-up of all our best two-digit addition resources.
NOTE: All resources mentioned in this post can support you in teaching both the traditional algorithm method AND other common-core-aligned methods.
Two-Digit Addition Activities
I would recommend introducing two-digit addition by using base ten blocks. This makes the concept more concrete because it’s very easy for children to visually see the process of putting together the tens and ones. Plus, regrouping is so much easier to understand when kids see it in action this way. Here’s a free mat (linked in this blog post) to help introduce two-digit addition using base ten blocks.
Once my students have mastered the concept using base ten blocks, I move on to addition with a two-digit number on top and a one-digit number on the bottom.
Now that I’ve introduced the concept of 2-digit addition and my students are starting to get a good handle on it, I know they’ll need to practice, practice, practice!
So, I have a HUGE file of fun worksheets so I never run out of problems for them to solve. If you could use some great worksheets for 2-digit practice, here are our (Brand New!) 2-Digit & 3-Digit Addition & Subtraction Worksheets.
The worksheets have everything you’ll need for all the two and three-digit addition and subtraction standards:
- 2-digit addition with regrouping
- 2-digit addition without regrouping
- 2-digit subtraction with regrouping
- 2-digit subtraction without regrouping
- MIXED 2-digit addition and subtraction with and without regrouping
- 3-digit addition with regrouping
- 3-digit addition without regrouping
- 3-digit subtraction with regrouping
- 3-digit subtraction without regrouping
- MIXED 3-digit addition and subtraction with and without regrouping
My students love when I share the seasonal color-by-number sheets because it’s a fun change from the typical way we practice math problems in class. I also use these seasonal sheets for morning work and for early finishers. My students are always quiet as little mice while they’re working hard to reveal the fun images.
Check out the 2-Digit Color By Number Year-Long Bundle and you’ll have resources for every season!
It never fails to amaze me ~ every single year Math Toothy is my class’s favorite way to practice math concepts!
Maybe it’s because kids get to customize their own Toothy character mat? Or, it could be the challenge of filling their Toothy’s mouth up with teeth for each correct answer…
Whatever it is, when my students know they’ll be practicing 2-digit addition with Toothy, they can’t get enough!
Toothy is digital too!
Some years I have students that like to practice two-digit addition in a more hands-on way, so I pull out manipulatives and puzzles. All are included in the PRINTABLE Math Puzzles Bundle.
If your students love puzzles but you need a digital option, this bundle has a digital version as well! DIGITAL Math Puzzles Bundle
One of my favorite ways to get my students practicing two-digit addition is by setting up math centers each week. This way I know my students are practicing while I’m working with kids who need more guidance. (And they’re excited because centers are fun!)
Keeping engaging centers going week after week can end up being a lot of extra work. So, we have a whole year’s worth of standards-aligned (and highly engaging!) 2nd Grade Math Centers in this bundle.
There are TONS of two and three digit addition activities included in the bundle too:
Strategies for Teaching Two-Digit Addition
If you’re looking for teaching strategies, I’ve detailed several in this blog post for teaching addition with regrouping. It’s always good to have multiple tools in your toolbox to help kids better understand this tricky concept!
Use the image below to save these ideas to your Pinterest board.