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Introduction to addition: combining dots

There are 3 blue dots 🔵 and 7 orange dots 🟠. How many total dots are there?

🔵🔵🔵

🟠🟠🟠🟠🟠🟠🟠

  • Your answer should be
  • an integer, like 66
  • an exact decimal, like 0.750.75
  • a simplified proper fraction, like 3/53/5
  • a simplified improper fraction, like 7/47/4
  • a mixed number, like 1 3/41\ 3/4