christian zimmerman

3. the difference between numbers.
6. consisting of several terms
7. (a+b)+c=a+(b+c)
8. when u add the sum of numbers together.
13. is the average of the group of numbers.
14. the action of separating something into parts or the process of being separated.
15. a shape with 3 corners

1. the numbers being added together.
2. consisting with three terms
4. something appearing multiple times over time
5. lets you multiply a sum by multiplying each addend separately and then add the products.
9. answer to a division problem
10. not consistent or having a fixed pattern, liable to change
11. is the number most often seen in a group of numbers.
12. consisting of two terms
13. the middle number of a bunch of numbers.