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