Twenty-Four应用说明 24 is a card game that helps develop arithmetic abilities. Hope you enjoy!
Rules:
Use each card once with parenthesis and math operators ( + , - , * , / ) in order to make 24.
Examples:
( 9 - 6 ) x ( 7 + 1 ) = 24
4 * ( 7 - 2 / 2 ) = 24
10 + 10 + 8 - 4 = 24
Tips:
Look for common pairs such as
2 x 12 = 24
3 x 8 = 24
4 * 6 = 24
