Matching Pairs Unit 1 Math VocabularyOnline version Play memory using the Unit 1 vocabulary. by Cherith Witters 1 numerator 2 multiple 3 equivalent fractions 4 multiplier 5 factor 6 mixed number 7 divisor 8 unit fraction 9 denominator 10 equivalent 11 improper fraction Tells us the number of parts we are using or have. Fractions that represent the exact same amount. means equal The number we divide by to find equivalent fractions. 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. Tells us the number of pieces a whole is broken into. The product of a given number and another number. Represents skip counting or count by’s. 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. Tells us the number of wholes and fractional parts we have.