Car Wash - Subtraction


Car Wash - Subtraction 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.


You ready to race a car?  Suds, bubbles… sparkle! Wash cars by answering each subtraction problem correctly then join a car race. Hone your math skills and then your racing skills!


Welcome to Car Wash Subtraction | 
Step 1
After the game loads, choose the fact families you would like to practice. You can choose individual subtraction facts or groups of facts.
Solve the Facts to Clean the Cars in Car Wash Subtraction | 
Step 2
One by one, cars will enter the car wash. To wash them, choose the correct answer to the problem.
Make Those Cars Squeaky Clean in Car Wash Subtraction | 
Step 3
When you get enough problems correct, the car wash will automatically wash your car.
Get Ready to Race in Car Wash Subtraction | 
Step 4
After you wash enough cars, it's time for you to RACE! Control your race car with the arrow keys on the computer keyboard. 
Race as Fast as you can in Car Wash Subtraction | 
Step 5
Take your car out for 3 laps around the track. Your lap count, best lap, and total time are displayed up in the upper left of the screen. When you finish the laps, you can click "Want to race again?" to start over. Go clean some cars!