fractions addition and subtraction with regrouping

Front

What is the number on the top of a fraction called?

Back

Numerator

Front

What is the number on the bottom of the fraction called?

Back

Denominator

Front

What is the fraction? Options: 2/5, 3/5, 1/4, 2/4

Back

2/5

Front

What is the least common denominator of 1/2 and 3/7?

Back

14

Front

Back

7/8

Front

8/9 - 1/3 =

Back

5/9

Front

5/6 - 3/8 =

Back

11/24

Front

1/4 + 2/6 =

Back

7/12