# Maths

##### Across
1. 2. Average of a number of different amounts
2. 3. A measure used to find the location of the middle (central tendency) of a data set
3. 5. To join two or more numbers (or quantities) to get one number
4. 7. A whole number that divides exactly into another number
5. 8. One of two equal parts
6. 11. Opposite direction to the way hands on the clock go
7. 12. Imperial units for measuring length
8. 13. The number of times a particular item appears in a set of data
9. 15. Lines that are the same distance apart
10. 17. The point of intersection of the x and y axis on a coordinate or cartesian plane
11. 19. Not equal in amount or quantity
12. 20. The smallest in a group
13. 21. An ordinal number
14. 22. The measurement from top to bottom
##### Down
1. 1. Arrangement according to size, amount of value
2. 2. use of standard units to find out size or quantity
3. 4. To turn an object
4. 6. A thousand millions
5. 7. Any part of a group, number or whole
6. 9. A polynomial containing two unlike terms
7. 10. A mirror view
8. 14. The number resulting from dividing one number by another
9. 16. An area of maths where numbers are represented by letters
10. 18. Quantity of matter in an object
11. 22. Unit of time