Math terms

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Across
  1. 2. a number that will divide into another number exactly, e.g. the factors of 10 are 1, 2 and 5
  2. 3. a branch of mathematics involving derivatives and integrals used to study motion and changing values
  3. 6. a member of, or an object in, a set
  4. 7. a polynomial algebraic expression or equation with just two terms.
Down
  1. 1. a mathematical structure consisting of a set together with an operation that combines any two of its elements to form a third element, e.g. the set of integers and the addition operation form a group
  2. 4. a branch of mathematics that uses symbols or letters to represent variables.
  3. 5. number: a real number which expresses fractions on the base 10 standard numbering system using place value