Math is Fun

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Across
  1. 2. Equal to 3.14159265358979323846... (the digits go on forever without repeating)
  2. 3. tendency In mathematics, an average, or central tendency of a data set is a measure of the "middle" value of the data set..
  3. 5. A number used to multiply a variable
  4. 8. A statement that the values of two mathematical expressions are equal (indicated by the sign =).
  5. 10. The size of a surface.
  6. 11. A shape, formed by two lines or rays diverging from a common point (the vertex
Down
  1. 1. Property states that the product of a number and a sum is equal to the sum of the individual products of the addends and the number.
  2. 4. The area of mathematics that deals with points, lines, shapes and space.
  3. 6. A function is a special relationship between values: Each of its input values gives back exactly one output value.
  4. 7. Numbers, symbols and operators (such as + and ×) grouped together that show the value of something.
  5. 9. The part of mathematics in which letters and other symbols are used to represent numbers and quantities in formulae and equations.