Maths

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Across
  1. 1. a solid object with six square sides of equal size
  2. 3. the flat top part of a table, cupboard, etc.
  3. 5. a number expressed using a system of counting based on the number ten
  4. 6. a flat shape with at least three straight sides and angles, and usually five or more
  5. 8. a solid or hollow figure with round ends and long straight sides
  6. 9. used after amounts to show that the amount is the lowest possible
Down
  1. 2. a statement showing that two amounts or values are equal, for example 2x + y = 54
  2. 3. [plural] a collection of information shown in numbers
  3. 4. not including anything else
  4. 7. used after amounts to show that the amount is the highest possible