| A | B |
|---|
| multiples | {11, 22, 33, 44} are ____________ of 11. (11 X some number) |
| common multiple | {2, 4, 6, 8, 10} and {4, 8, 12} 8 is a _______ multiple of 2 and 4. |
| least common multiple | To add or subtract fractions with different denominators, first find the l___ c_____ m__________ . |
| factor | 3 is a _____________ of 12 because 3 x 4 = 12; 5 is a _____________ of 30 because 5 x 6 = 30 |
| factors | A whole number that divides exactly into another number with no remainder. 1,3,5, and 15 are _______________ of 15 because 15 can be divided by each one exactly: 15Ö15= 1 15Ö5= 3 15Ö3= 5 15Ö1=15 |
| greatest common factor | To simplify a fraction, you find the g____________c_______ f______ of the numerator and denominator. |
| greatest common factor | 6 is the g__________ c___________ f__________ of 18 and 24. |
| factors | The ________________ of 15 are 1, 3, 5, and 15 because those numbers can be multiplied to equal 15. [1 X 15=15] [3 X 5= 15] |
| greatest common factor | The biggest number that will divide into two other numbers equally: 3 is the __________ of 9 and 12 because 12Ö3=_ and 9Ö3=_ |
| mixed number | Number written as a whole number with a fraction |
| simplify | Reduce the numerator and the denominator in a fraction to the smallest numbers possible. |
| simplest form | A fraction is in simplest form when the top and bottom cannot be any smaller (while still being whole numbers). 2/4 --> 1/2 |
| lowest / least common denominator | The lowest common multiple of the denominators (bottoms) of fractions |
| lowest / least common denominator | The smallest number that will divide the denominators (bottoms) of fractions equally |
| The___________ of 1/3 and 1/5 is 15. | lowest / least common denominator |
