Vocabulary

3. the answer to a division problem
4. to get the reciprocal of a number, we divide 1 by the number
7. a closed, two-dimensional shape with straight sides that do not cross each other
9. a number to be divided by another number
11. means “for each”
12. a type of quadrilateral that has two pairs of parallel sides
14. the number of square units that covers all of the faces of a polyhedron, without gaps or overlaps
15. take apart
18. a rate per 100

1. “to the second power”
2. put together
5. “to the third power”
6. a number by which another number is to be divided
8. a rate per 1
10. the number of cubic units that fill a three-dimensional region, without gaps or overlaps
11. a type of polyhedron that has two bases that are identical copies of each other, the bases are connected by rectangles or parallelograms
12. a type of polyhedron that has one base, all the other faces are triangles and they all meet at a single vertex
13. the number of square units that cover a two-dimensional region, without any gaps or overlaps
16. exponents tell you how many factors to multiply
17. an association between two or more quantities