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What’s the sum? Add 10 to that number in a three-digit addition game for second graders.

Water Rafting: Finding 10 More Three-Digit Addition

Learners hone their two-digit by one-digit addition skills in this underwater race to sunken treasure! 

Treasure Diving: Adding Two-Digit and One-Digit Numbers

Children hone their multi-digit addition skills in this fun race to the finish line!

Water Rafting: Adding Two-Digit and One-Digit Numbers

Hone first grade addition strategies with this underwater math adventure!

Treasure Diving: Adding Two-Digit Numbers and Multiples of 10

Practice essential first grade addition skills in this river-themed math game!

Water Rafting: Adding Two-Digit Numbers and Multiples of 10

First graders hone their addition skills of adding one more with this water rafting math adventure!

Water Rafting: Addition Patterns of 1 More

Kids solve two- and three-digit addition problems by regrouping in order to help the Professor grow out his beard.

Two- and Three-Digit Addition

Take a deep dive into the addition strategy of adding one more with this underwater math adventure!

Treasure Diving: Addition Patterns of 1 More

Math learners hone their multi-digit addition skills in this interactive game show!

Game Show: Adding Two-Digit Numbers

All aboard! Kids solve addition problems on a number line using 1, 10, and 100 unit manipulatives.

Three-Digit Addition: Train Edition

Help Roly get to the party on the other side of the river by solving addition word problems!

Jumpy: Two-Digit Addition Word Problems

Children help a woodpecker peck through boards in numerical order in this fast-paced counting game.

Speed Counting 100 to 120

Kids practice adding and taking away 10 in this silly game show.

Multiples of 10 Game Show

Students help Birdee and Cuz-Cuz count up all the fish they won in this addition game.

Fish Bowl Addition

Kids sharpen mental addition skills with this silly construction math game.

Addition Demolition

Kids solve a multi-step word problem by counting out the right number of coins.

Add Up the Fantasy Coins

Give learners plenty of practice solving addition word problems with this math game!

Jumpy: More Two-Digit Addition Word Problems

Kids practice two-digit addition to 100 in this action-packed number line game.

Secret Agent Addition to 100

Kids practice adding small numbers in this silly addition game.

Adding Worms with Cuz-Cuz

Kids practice mentally adding sums up to 30 in this fast-paced addition race.

Ski Race: Addition to 30

Addition experts, come on down! Practice quick-thinking two-digit addition in this educational game that tests off-the-cuff adding skills.

2-Digit Addition Game Show

Get ready to add 10 more! Analyze expressions like "110 + 10" and calculate three-digit sums.

Match: Three-Digit Addition and Finding 10 More

Add one and find the sum! In this game, children practice number and pattern recognition skills. 

Ski Racer: Two-Digit Addition and Finding 1 More

Are you ready to add 10 to numbers over 100? Reinforce students’ learning in this ski-themed game.

Ski Racer: Three-Digit Addition and Finding 10 More

Reinforce your child's three-digit addition skills with this ski-themed learning adventure!

 Ski Racer: Three-Digit Addition and Finding 100 More

Add 100 to three-digit numbers and find the matching sums in this exciting Dino Fishing game.

Dino Fishing: Three-Digit Addition and Finding 100 More

Practice two-digit addition and adding multiples of 10 in this Dino Fishing math game.

Dino Fishing: Two-Digit Addition and Finding 10 More

Children dig up dinosaur fossils by adding 10 to multiples of 100 in this prehistoric game.

Dino Bones: Three-Digit Addition and Finding 10 More

Flexibility and fluidity with addition is an important part of the first grade math curriculum, but it takes lots of practice to gain confidence with this skill. This lesson in addition offers guided practice which aims to increase mental math and fluency with addition. When your child finishes this lesson, you can continue the addition practice by downloading and printing the accompanying addition worksheets.

Addition 2

Learning three-digit numbers can be a challenging part of the math curriculum for many second graders. This lesson helps to support second graders' understanding of larger numbers by teaching them place value. Kids will compare three-digit numbers and learn to count up to 1000 with guided instruction. When the lesson is finished, consider printing out the corresponding worksheets recommended by our curriculum designers.

Place Value 3

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