Vocabulary 3

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Across
  1. 2. a set of which all the elements are also contained in another, larger set.
  2. 5. The number in front of a variable (multiplying the variable)
  3. 6. A fixed value, or a number on its own.
  4. 9. A number that can be written as a fraction, terminating decimal or repeating decimal.
  5. 10. A number that cannot be written as a fraction such as a non-perfect square, non-terminating decimal or a non-repeating decimal.
  6. 11. A relation between 2 expressions that are not equal.
Down
  1. 1. Positive counting numbers starting with 0.
  2. 2. A way of representing values as the product of a number between 1-10 and a power of ten.
  3. 3. a relationship in which each input (x) has exactly one output (y)
  4. 4. A number who's square root is an integer.
  5. 7. Positive counting numbers starting with 1.
  6. 8. A symbol, such as x, used to represent an unknown value.
  7. 10. Whole numbers and their opposites.