You are a happy math unicorn trying to make it through the sunset sky to the unicorn kingdom. Catch the falling hearts in your unicorn horn that have the correct answer to the math problem. Watch out for pesky mosquitoes that take your hearts away and make you catch even more hearts! Make sure you don’t catch the wrong hearts. You only have three lives.
Common Core Skills:
Adding and Subtracting to 10 Adding and Subtracting to 20