Operations with Rational Numbers

Front

1/3 divided by 4/5

Back

5/12

Front

18 times 1/3

Back

6

Front

What is the difference?
⁹/₁₄ - ³/₇

Back

³/₁₄

Front

What is the quotient?
³/₄ ÷ ³/₈

Back

2

Front

What is the product?
⁴/₅ × ¹/₅

Back

⁴/₂₅

Front

What is the sum?
⁴/₅ + ¹/₅

Back

1

Front

13.8 + 0.11

Back

13.91

Front

3 ¹/₄ + (- 2 ¹/₂) 

Back

³/₄ cups

Front

3/4  divided by  1/8

Back

6

Front

(-5) + (17) =

Back

12