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Diaper Derby Multi-Player- Addition Math Game
Content Skill: Subtraction
Common Core State Standards: CCSS.Math.Content.2.OA.B.2 - Fluently subtract within 20 using mental strategies. By end of Grade 2, know from memory all sums of two one-digit numbers.
To begin the game, click on "Let's Go!"
This is the screen where you get to customize your baby and the baby racer. You can choose different skin color, hair styles, shirts, and walkers. When you have the baby and the walker just the way you want it, click on "Done" to begin the race.
Here is where you enter the username you would like to use if you're not logged in as a student. Then click "Login."
Join a game that is already in progress by clicking on it, or create your own race by clicking on "Create Game."
The faster you enter the correct answer to the subtraction problem, the faster your baby will go! You are racing against three other baby racers. Answer the subtraction facts quickly to cross the finish line first! Practicing the math facts are fun in this free online math game.
When you have answered enough of the subtraction facts correctly, your baby will zip across the finish line! After the race has finished, you will be awarded a trophy for your place. To start the game again, click on "Play Again." If you like Diaper Derby, you might like some of our other fun math games like Granny Prix and Granny Prix Multi-Player.