word

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Across
  1. 3. the statement is accepted as true without the need for proof
  2. 6. mathematical statement, the truth of which is established by proof
  3. 8. numbers from 1 to infinity
  4. 10. scientific assumption put forward to explain any phenomena and requiring verification, confirmation by experience
Down
  1. 1. numerical characterization of a two-dimensional geometric shape that shows the size of this shape
  2. 2. you can perform various operations with them
  3. 4. the science of numbers, quantitative relations, and spatial forms
  4. 5. the branch of mathematics that studies spaces
  5. 7. the branch of mathematics that studies numbers
  6. 9. adding or subtracting this number will not change the result.