math word

12345678910111213141516171819202122
Across
  1. 2. numbers that don’t have a pair
  2. 3. To split into equal parts or groups. It is "fair sharing"
  3. 6. take one number away from another.
  4. 7. angle less than 90° (90° is called a Right Angle)
  5. 8. the number of distinct single-digit numbers in a counting system, and so the number represented as 10 in a place-value system
  6. 10. These shapes all have the same area of 9
  7. 11. an expression that is used to compute a value
  8. 14. any of the ten Arabic numerals from 0 to 9
  9. 15. The distance from side to side
  10. 17. angels
  11. 18. one part every hundred
  12. 19. the amount of turn between two lines around their common point (the vertex).
  13. 20. Exactly the same amount or value
  14. 22. factor a number or quantity that is a factor of each member of a group of numbers or quantities
Down
  1. 1. in {6, 3, 9, 6, 6, 5, 9, 3} the Mode is 6 (it occurs most often).
  2. 4. a whole number or negative whole number
  3. 5. Example: the numbers we use in everyday life are decimal numbers, because they are based on 10 digits (0,1,2,3,4,5,6,7,8 and 9).
  4. 7. To calculate it add up all the numbers, then divide by how many numbers there are.
  5. 9. How many parts of a whole
  6. 12. The result of multiplying a number by an integer (not by a fraction).
  7. 13. To bring two or more numbers (or things) together to make a new total.
  8. 16. How far from end to end. Or from one point to another.
  9. 19. Algebra uses letters (like x or y) or other symbols in place of values, and then plays with them using special rules.
  10. 20. (of a number) divisible by two
  11. 21. The result of adding two or more numbers.