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