Across
- 1. The instrument used to measure the size of angles.
- 3. The difference between 10 and 2.
- 5. The two straight lines that meet to form an angle.
- 7. The answer when 15 is divided by 3.
- 9. Where the two arms of an angle meet is called the _ _ _ _ _ _.
- 11. The operation that finds the difference between two quantities.
- 14. The second place value on the right of the decimal point.
- 15. A set whose elements CANNOT be counted. e.g {1,2,3,4,5,...}
- 16. This angle is greater than 180 degrees but less than 360 degrees.
- 17. An angle, which is less than ninety degrees.
- 19. A set that has no elements.
- 21. The operation that separates a quantity into equal amounts.
- 23. This angle measures exactly 180 degrees.
Down
- 2. The operation that combines values to find a total.
- 4. The sum of 7 and 5.
- 6. Angles, which measure exactly 90 degrees.
- 8. The operation that results in the product of two numbers.
- 10. The first place value on the right of the decimal point.
- 12. The product of 4 and 5.
- 13. The angle is exactly 180 degrees.
- 18. A number that uses a dot to separate the whole number from the fractional part.
- 20. A set whose elements can be counted. e.g the set of students in form 3C
- 22. The set containing all of the elements being considered. Example: Flowers