Maths

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Across
  1. 2. Type cen
  2. 4. 3+2? (Type in letters)
  3. 5. selling price - cost (profit or loss?)
  4. 7. 16 of 4 ÷ 2 is? (Type in letters)
  5. 8. A special point used in maths.
  6. 10. Bracket of division multiplication addition subtraction short form is?
Down
  1. 1. 25 + 4 - (25 + 4)(Type in letters)
  2. 3. 5+3? (Type in letters)
  3. 6. 12 ÷ 4 of 3 + 7 - 2 x 4 = 0? (True or false?) (Type in letters)
  4. 7. Type tuiud
  5. 9. cost - selling price (profit or loss?)