Ask your friend to add up the three digits of the number that results from subtracting the smaller from the larger 3-digit number.Tell them not to tell you what the result is. Now have him or her subtract the lower (and smaller) 3-digit number from the upper (and larger) 3-digit number.And write this number right underneath the first number. Next have her or him form a new 3-digit number by reversing the digits, putting the smallest first and the largest last.Tell him/her not to tell you what the numbers are. Tell him or her (or her or him) to write the three numbers down next to each other, largest first and smallest last, to form a single 3-digit number.Ask your mark to pick three (3) different numbers between 1 and 9.(But remember we were first.)Īmaze the peons with this one. If you want more math challenges try the new PBS MATHLINE MATH CHALLENGESsite.Explore Geometryin a fun and interactive way.
Test your knowledge of the multiplication tables ().(If you're using Netscape, Do Not Scroll down the page while this loads. Play a Math-Chase Game () - for one or two players.Learn about the original computer: The Abacus ().
If you really can’t seem to find the answer then you can skip the challenge by consuming two keys. Whenever you feel kind of stuck the game offers helping tools for you to move on, you can use “hints” which will guide you in difficult moments. It is definitely an unexpected game but also quite funny, entertaining and challenging. The game offers a series of tricky puzzles, teasers and riddles waiting for you to explore. The main competitor of this game is Brain Test 2 which has been released lately. One level is quite different from the other and it requires you to think out of the box in order to find the correct answer, sometimes it is quite simple and sometimes it needs you to put your skills to work. It consists of lots of levels, each designed to trick your brain. Brain Out is an extraordinary puzzle game that will blow your mind.
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