For awhile now on our Facebook Page we’ve been doing “Train Your Brain Facebook Fridays.” Here’s the puzzle we’re working on today,  and the solution below. Be sure to check back every Friday for more brain training exercises!

In this “Countdown” game  the game presents various numbers and four standard mathematical functions: +,-, x, and /. You’ll choose the right combination of numbers and math functions to achieve the target answer. From time to time you will need to perform intermediate operations in the process. Can you solve it?













Click here to see the solution

If you liked this  “Countdown” sample head on over to the AARP Brain Games site powered by Happy Neuron to check out an entire slew of games and puzzles to keep your brain happy.

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