Fractions and decimals

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Across
  1. 5. value a value represented by a digit
  2. 6. part of a whole
Down
  1. 1. a number obtained by multiplying 2 or more numbers together
  2. 2. Identical; not different
  3. 3. a system based on ten, tenths and the power of ten
  4. 4. Occurring, found or done often
  5. 7. the number of rows and columns in a square matrix