Matching Pairs Unit 1 Math VocabularyOnline version Play memory using the Unit 1 vocabulary. by Cherith Witters 1 equivalent 2 multiple 3 divisor 4 factor 5 numerator 6 denominator 7 equivalent fractions 8 unit fraction 9 multiplier 10 improper fraction 11 mixed number A number used to multiply with another number in order to get a product. Part of a 'fact.' The building block of a fraction. Represents one piece of a whole. The number we multiply by to find equivalent fractions. Tells us the number of parts we are using or have. Fractions that represent the exact same amount. Tells us the number of pieces a whole is broken into. means equal Tells us the number of wholes and fractional parts we have. The number we divide by to find equivalent fractions. The product of a given number and another number. Represents skip counting or count by’s. A fraction greater than one that tells us how many unit fractions are in a number or model.