Red Group Spelling

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Across
  1. 1. something almost, not exact
  2. 4. ​a triangle with 3 of the same sides
  3. 6. straight line that passes the centre of a circle
  4. 7. triangle with 2 same sides
  5. 10. line that cuts a shape in 2 equal parts
  6. 13. shape with opposite sides that are parallel
  7. 15. perimeter of a circle
Down
  1. 2. part of a whole number
  2. 3. a line that joins another at 90 degrees
  3. 5. 2d shape with 4 of equal length
  4. 8. 1000 grams
  5. 9. shows something is equal to
  6. 11. top number in a fraction
  7. 12. a point used to show part of a number
  8. 14. process of calculating the total