Introduction to addition: combining dots

Not ready for a timed test? Practice this topic instead
There are 8 blue dots 🔵 and 2 orange dots 🟠. How many total dots are there?

🔵🔵🔵🔵🔵🔵🔵🔵

🟠🟠

🔥 How to Master This Lesson

To earn all three flame badges 🔥🔥🔥, you need to:

âš¡ Speed Requirement:

Answer at least 5.0 problems correctly per minute (that's 36 correct answers in 180 seconds)

🎯 Accuracy Requirement:

Get problems right consistently to show mastery

💡 Tip: If you don't pass this time, keep practicing! You can retake the speed test as many times as you need.