☭ Tion Sion puzzle ☭

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Across
  1. 3. a math symbol that subtracts
  2. 6. motion
  3. 8. a state of celebrating
  4. 9. a math symbol that divides
Down
  1. 1. a math symbol that multiplies
  2. 2. not knowing what to do
  3. 4. a math symbol that adds
  4. 5. moving pictures
  5. 7. a country