Krychle kolem nás by Radomir Macháň https://padlet.com/machan_struhlovsko/441o7kqfenhy Dívej se a objevuj "matematiku" kolem sebe en-us 2020-03-27 07:19:48 UTC 2023-11-19 08:35:56 UTC hello@padlet.com https://padlet.net/icons/png/23f3.png Radomír Macháň machan_struhlovsko https://padlet.com/machan_struhlovsko/441o7kqfenhy/wish/477792879 Krabička od hry
a = 13 cm
S = 6 . 13 . 13 = 1 014 cm2
V = 13 . 13 . 13 = 2 197 cm3]]> 2020-03-27 07:43:43 UTC https://padlet.com/machan_struhlovsko/441o7kqfenhy/wish/477792879 Adam Pitrun https://padlet.com/machan_struhlovsko/441o7kqfenhy/wish/478365584 Krabička od pexesa
a = 7 cm
S = 6 . 7 . 7 = 294 cm2
V = 7 . 7 . 7 = 343 cm3]]> 2020-03-27 13:27:48 UTC https://padlet.com/machan_struhlovsko/441o7kqfenhy/wish/478365584 Pelikánová Natálie https://padlet.com/machan_struhlovsko/441o7kqfenhy/wish/480203867 Vzorek betonu z protipovodňové stěny
a=16cm
 s   S=6×16×16=1536 cm²
 v   V=16×16×16=4096 cm³
]]> 2020-03-29 09:06:48 UTC https://padlet.com/machan_struhlovsko/441o7kqfenhy/wish/480203867 Štěpán Štec https://padlet.com/machan_struhlovsko/441o7kqfenhy/wish/480417414 Krabička od hodinek
a = 9 cm
S = 6 . 9 . 9 = 486 cm2
V = 9 . 9 . 9 = 729 cm3]]> 2020-03-29 13:15:55 UTC https://padlet.com/machan_struhlovsko/441o7kqfenhy/wish/480417414 Martin Hložek https://padlet.com/machan_struhlovsko/441o7kqfenhy/wish/480541538 krychle ze stavebnice
a = 6 cm
S = 6 . 6 . 6 = 216 cm2
V = 6 . 6 . 6 = 216 cm3]]> 2020-03-29 15:00:29 UTC https://padlet.com/machan_struhlovsko/441o7kqfenhy/wish/480541538 Nela Mitričová https://padlet.com/machan_struhlovsko/441o7kqfenhy/wish/480576923 krabička od pexesa
a=6,5 cm
S=6x6,5x6,5= 253,5 cm2
V= 6,5 x 6,5 x 6,5= 274,625 cm3]]> 2020-03-29 15:26:19 UTC https://padlet.com/machan_struhlovsko/441o7kqfenhy/wish/480576923 Denis Navrátil https://padlet.com/machan_struhlovsko/441o7kqfenhy/wish/481334642 krabička od hry
a=6,5 cm
S=6x6,5x6,5=253,5 cm2
V=6,5x6,5x6,5=274,625 cm3]]> 2020-03-30 06:32:36 UTC https://padlet.com/machan_struhlovsko/441o7kqfenhy/wish/481334642 Adéla Kelarová https://padlet.com/machan_struhlovsko/441o7kqfenhy/wish/481341793 Krabička od hry V kostce
a = 117mm
S = 6 . 117 . 117 = 82 134mm2
V = 117. 117. 117 = 1 601 613mm3]]> 2020-03-30 06:38:51 UTC https://padlet.com/machan_struhlovsko/441o7kqfenhy/wish/481341793 Vendula Mikulíková https://padlet.com/machan_struhlovsko/441o7kqfenhy/wish/481405558 Krabička od svíčky
a=8cm
V=8.8.8=512cm3
S=6.8.8=384cm2]]> 2020-03-30 07:25:53 UTC https://padlet.com/machan_struhlovsko/441o7kqfenhy/wish/481405558 Barbora Motlochová https://padlet.com/machan_struhlovsko/441o7kqfenhy/wish/481615245 krabička od hry
a=6,5 cm
S=6x6,5x6,5=253,5 cm2
V=6,5x6,5x6,5=274,625 cm3]]> 2020-03-30 09:13:17 UTC https://padlet.com/machan_struhlovsko/441o7kqfenhy/wish/481615245 Marek Antoš https://padlet.com/machan_struhlovsko/441o7kqfenhy/wish/483726638 krabička od krému
a= 6cm
S= 6. 6 . 6 =216 cm2
v= 6.6.6= 216 CM3

]]> 2020-03-31 07:52:54 UTC https://padlet.com/machan_struhlovsko/441o7kqfenhy/wish/483726638 Filip Kocián https://padlet.com/machan_struhlovsko/441o7kqfenhy/wish/484518537 Kostka z Člověče nezlob se
a = 1,5 cm
V = a.a.a
V= 1,5.1,5.1,5
V = 3,375 cm3

S = 6.a.a
S = 6.1,5.1,5
S = 13,5 cm2

]]> 2020-03-31 14:15:08 UTC https://padlet.com/machan_struhlovsko/441o7kqfenhy/wish/484518537 Josef Mynář https://padlet.com/machan_struhlovsko/441o7kqfenhy/wish/488823444 Tátova sbírka Rubikových kostek. Kostka 2x2x2.
a= 5 cm
S= 6.5.5= 150 cm2  
V= 5.5.5= 125 cm3]]> 2020-04-02 12:52:40 UTC https://padlet.com/machan_struhlovsko/441o7kqfenhy/wish/488823444 Mikuláš Jakubec https://padlet.com/machan_struhlovsko/441o7kqfenhy/wish/497056701 Kostka že Story cubes
a=1,8cm
V=a.a.a
V=1,8.1,8.1,8
V=5,832

S=a.a
S=1,5.1,5
S=2,25]]> 2020-04-07 15:32:37 UTC https://padlet.com/machan_struhlovsko/441o7kqfenhy/wish/497056701 Anna Zedková https://padlet.com/machan_struhlovsko/441o7kqfenhy/wish/543892812 ručně vyrobená dřevěná kostka
a=3,5cm
s=6xaxa
s=6x3,5x3,5
s=73,5cm


]]> 2020-05-01 12:19:32 UTC https://padlet.com/machan_struhlovsko/441o7kqfenhy/wish/543892812