Spellings of Maths Terms

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Across
  1. 2. A 2D shape with eight sides
  2. 4. What is a number expressed as parts per hundred called?
  3. 5. What does it mean to reduce a fraction to its lowest terms?
  4. 10. When a shape can be split into two identical mirror halves
  5. 11. A pizza is cut into 7 equal slices. Lisa eats two slices. What fraction is remaining?
  6. 14. Highest value minus the lowest value in a data set
  7. 15. What do you call fractions that have the same value?
  8. 16. What is a number with a point separating the whole and part called?
  9. 18. How do you say and spell 1/2?
  10. 19. How do you say and spell 1/4?
Down
  1. 1. The most common value in a data set
  2. 3. How do you say and spell 2/3?
  3. 6. The total distance around the outside of a shape
  4. 7. What is 1/4 + 1/8?
  5. 8. Two lines that meet at a right angle
  6. 9. The total of all values divided by how many there are
  7. 12. A triangle with two equal sides and two equal angles
  8. 13. The middle value when data is ordered smallest to largest
  9. 17. The amount of space inside a 2D shape