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