Calculate A*B-C-D
[6373] Calculate A*B-C-D - Look at the series (7, 4, 5, 12, 45, D, 1329, 9300, 74397, C, B, A, ...), determine the pattern, and find the unknown values (A, B, C and D) and calculate A*B-C-D! - #brainteasers #math - Correct Answers: 19 - The first user who solved this task is Nílton Corrêa de Sousa
BRAIN TEASERS
enter your answer and press button OK

Calculate A*B-C-D

Look at the series (7, 4, 5, 12, 45, D, 1329, 9300, 74397, C, B, A, ...), determine the pattern, and find the unknown values (A, B, C and D) and calculate A*B-C-D!
Correct answers: 19
The first user who solved this task is Nílton Corrêa de Sousa.
#brainteasers #math
Register with your Google Account and start collecting points.
Check your ranking on list.

My mind is gone

"Oh God," sighed the wife one morning, "I'm convinced my mind is almost completely gone!"

Her husband looked up from the newspaper and commented, "I'm not surprised: You've been giving me a piece of it every day for twenty years!"

Jokes of the day - Daily updated jokes. New jokes every day.
Follow Brain Teasers on social networks

Brain Teasers

puzzles, riddles, mathematical problems, mastermind, cinemania...

William Thornton

Born 20 May 1759; died 28 Mar 1828 at age 68.British-born American architect, inventor, and public official, best known as the creator of the original design for the Capitol at Washington, D.C.
This site uses cookies to store information on your computer. Some are essential to help the site properly. Others give us insight into how the site is used and help us to optimize the user experience. See our privacy policy.