| Answer | Crossword Clue |
|---|---|
| LOCI | Point systems, in math |
| DECIMAL | Point in math class? |
| LOCI | Point sets, in math |
| DECIMAL | Point made in math class? |
| CALCULI | Math systems |
| interfaces | A point where two systems, subjects, organizations, etc., meet and interact |
| interface | A point where two systems, subjects, organizations, etc., meet and interact |
