Mathematical savvy 1958

Analyzing stocks parents found an interesting knigu.Dumal that it has long been lost, but happy to have found her at the bottom of the box left behind by parents veschey.V childhood, spending time with his grandfather, happy to solve problems involving smekalku.Pravda places my problem already proreshany cousins.

Will be 15 scans can be obtained by solving some fun or break the pattern.

First cover





The first content page (any preliminaries scan did not) .Opredelit speed train ...



Continued



Tasks quite well-known pro perepravu-



Problem about spichki- also not difficult



Such problems there seems to be called magic squares



In the problem about the goats, who will be looking for needles, if the pencil at hand?



Problems about the clock cycle



Problem about coins and pugovitsy- remember shook all the coins from relatives and sat rearrange them for about an hour



Quick Tasks on intelligence-



Tasks become more complex ...



slice cut off at the top right of the page

Posted in [mergetime] 1382280712 [/ mergetime]
Here divorced respectively upper left corner



Izvinyayus- here



Problem about marshrutki- knew in the 50s that bus move along a different trajectory ...



Further tasks are more complex and interesting slozhnee- who scan the content of all-together with the answers under 600 pages



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