| A | B |
| common multiples | Multiples that are shared by two or more numbers. |
| equivalent fraction | Fractions that name the same number. |
| greatest common factor (GCF) | The greatest of teh common factors of two or more numbers. |
| improper fraction | A fraction that has a numerator that is greater than or equal to the denominator. |
| least common denominator (LCD) | The least common multiple of the denominators of two or more fractions. |
| least common multiple (LCM) | The least of the common multiples of two or more numbers. |
| mixed number | The sum of a whole number and a fraction. |
| multiple | The product of the number and and whole number. |
| repeating decimal | A decimal whose digits repeat in groups of one or more. These decimals are written with a bar over one or more digits. |
| simplest form | The form of a fraction when the GCF of the numerator and the denominator is 1. |
| terminating decimal | A decimal whose digits end. |
| Venn diagram | A diagram which uses circles to display elements of different sets. Overlapping circles show common elements. |