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