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