Luke's Crossword

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Across
  1. 1. The result of adding two or more numbers.
  2. 6. "central" value of a set of numbers.
  3. 8. Finding what to multiply to get an expression.
  4. 10. The Arithmetic Mean is the average of the numbers: a
  5. 11. rate How much of something per 1 unit of something else.
  6. 12. is energy flowing! It is measured as energy per unit of time
  7. 13. So it tells you a ratio "out of 100"
  8. 14. On a two-dimensional graph it is where the X axis and Y axis cross, such as on the graph here:
  9. 16. Always the same distance apart and never touching.
  10. 18. Algebra a term is either a single number or variable, or numbers and variables
  11. 19. number We cannot multiply other whole numbers (like 2, 3, 4, etc) to make 5
  12. 20. A pattern that you can cut and fold to make a model
  13. 21. a solid shape.
Down
  1. 1. of numbers.
  2. 2. The number which appears most often in a
  3. 3. a number, or the result of a calculation.
  4. 4. most values are around 10.
  5. 5. The decimal point goes between Ones and Tenths.
  6. 7. A general term meaning 1
  7. 9. The single value of 3616 makes the range large,
  8. 10. together.
  9. 12. A solid object with two identical ends and flat sides.
  10. 14. A value that "lies outside" (is much smaller or larger than) most of the other values in a set of data.
  11. 15. The bottom number is the Denominator and shows how many equal parts the item is divided into.
  12. 17. Often written "this per that" but there are many possibilities, including a single number calculated using division.