Flashcard Review adding fractions

Front

2/4 is the same as ____

Back

1/2

Front

Back

5/7

Front

What do you need to have when adding unlike fractions?

Back

common denominator

Front

What is the greatest common factor of 28, 70, and 42?

Back

14

Front

Find the least common multiple (LCM) of 2 and 3

Back

6

Front

Find the least common multiple (LCM) of 2 and 12.

Back

12

Front

Which of these numbers is a multiple of 18? Options: 2, 6, 35, 54

Back

54

Front

LCM of 2, 4, and 9

Back

36

Front

Henry listed the first 4 multiples of 9 as: 9, 18, 26, and 36. Which one is incorrect?

Back

26

Front

What is the least common multiple of 9 and 6?

Back

18