Memory 5NF7 Fractions VocabularyVersión en línea Match the definition with the term. por Katie Belongia A number made up of a whole number and a fraction. Denominator Equivalent Fractions Fractions with different numbers, but when simplified they have the same value. Numerator A fraction where the numerator is greater than the denominator. The number that when multiplied by another number, gives you one; also called the multiplicative inverse. Improper Fraction Fraction Unit Fraction Unlike Fractions A number written in the form of a/b. Reciprocal Mixed Number Like Fractions The top number in a fraction. A fraction with a numerator of 1. Fractions that have the same denominator. The bottom of a fraction that tells you how many pieces make a whole group. Fractions that have different denominators.