Maths Crossword

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Across
  1. 3. sum of all the sides of a shape
  2. 4. answer of a multiplication sum
  3. 6. eight x eight
  4. 7. 11 fifths = ______ fraction
  5. 9. number on the top of a fraction
  6. 10. the 5 in 11.5 is a?
Down
  1. 1. cm^3
  2. 2. 9, 22, 35, 48, 61, __
  3. 5. shape with three sides
  4. 6. 2, 3, 5, 9, __
  5. 8. 3D triangle or rectangle