Слова, оканчивающиеся на Щ
Попробуйте вспомнить слова, оканчивающиеся на букву Щ. Что это за слова?
Попробуйте вспомнить слова, оканчивающиеся на букву Щ. Что это за слова?
Например,
Человеческая рука есть одна из первых счетных машин!
Движением пальца. Положите обе руки рядом на стол и протяните пальцы. Каждый палец слева направо будет означать соответствующее порядковое число: первый слева — 1, второй — 2, третий — 3, четвертый — 4 и т. д. до десятого, который будет обозначать число 10. Например, Нам необходимо умножить 7 на 9. Теперь поднимите седьмой палец. Число пальцев, лежащих налево от поднятого пальца, будет числом десятков произведения, а число пальцев направо — числом единиц. Налево от поднятого пальца лежат 6 пальцев, а направо — 3. Значит, результат умножения 7 на 9 равен 63.
Это удивительное на первый взгляд механическое умножение тотчас же станет понятным, если вспомнить, что сумма цифр в каждом произведении чисел таблицы умножения на девять равна девяти, а число десятков в произведении всегда на 1 меньше того числа, которое мы умножаем на 9. Поднятием соответствующего пальца это мы и отмечаем, а следовательно, и умножаем.
1 22.05.2017 - 17:25 Andrewerah пишет:
binary options trading signals live zip xbox
binary option robot forum free download
free binary options indicators java programming
forex binary options uk
ultimate binary option strategy
binary com strategy guide example
forex live charts free
binary options strategy wikipedia video
whisky kaufen auf helgoland
honest forex group
f best binary option trading robots
option strategies in hindi meaning
best binary editor linux kernel
strategy for binary options trading questions to ask
s mt4 indicators for binary options values
forex malaysia indonesia
binary options compounding strategy example
best withdrawal binary broker by
broker licensure exam
binary com winning strategy pdf viewer
2 22.05.2017 - 17:25 Andrewerah пишет:
binary options trading signals live zip xbox
binary option robot forum free download
free binary options indicators java programming
forex binary options uk
ultimate binary option strategy
binary com strategy guide example
forex live charts free
binary options strategy wikipedia video
whisky kaufen auf helgoland
honest forex group
f best binary option trading robots
option strategies in hindi meaning
best binary editor linux kernel
strategy for binary options trading questions to ask
s mt4 indicators for binary options values
forex malaysia indonesia
binary options compounding strategy example
best withdrawal binary broker by
broker licensure exam
binary com winning strategy pdf viewer
3 22.05.2017 - 17:33 linked here пишет:
compare best mattresses important site top ten best mattresses
top 10 mattresses to buy this contact form finding best mattress
where to buy best mattress see it here mattress best rated
buy mattress anonymous buy mattress
what's the best mattress to get internet buy foam mattress
the best mattress on the market basics twin mattress prices
top mattresses 2016 moved here compare best mattresses
double mattress price informative post top ten mattresses 2016
cheap best mattress official site top 10 best rated mattresses
what's best mattress to buy check out the post right here mattress to buy
the best mattress on the market have a peek at this site buy foam mattress
compare best mattresses official site where to buy mattress
good mattress prices source mattress s best
mattress rated best Read This cheapest best mattress
how to buy a mattress informative post what's the best mattress to buy
serta best rated mattress you could try these out what's the best mattress to buy
4 22.05.2017 - 17:33 linked here пишет:
compare best mattresses important site top ten best mattresses
top 10 mattresses to buy this contact form finding best mattress
where to buy best mattress see it here mattress best rated
buy mattress anonymous buy mattress
what's the best mattress to get internet buy foam mattress
the best mattress on the market basics twin mattress prices
top mattresses 2016 moved here compare best mattresses
double mattress price informative post top ten mattresses 2016
cheap best mattress official site top 10 best rated mattresses
what's best mattress to buy check out the post right here mattress to buy
the best mattress on the market have a peek at this site buy foam mattress
compare best mattresses official site where to buy mattress
good mattress prices source mattress s best
mattress rated best Read This cheapest best mattress
how to buy a mattress informative post what's the best mattress to buy
serta best rated mattress you could try these out what's the best mattress to buy
5 22.05.2017 - 17:46 Eqpsilspibra пишет:
online payday loans
- cash advances
loans payday
- quick cash
6 22.05.2017 - 17:46 Eqpsilspibra пишет:
online payday loans
- cash advances
loans payday
- quick cash
7 22.05.2017 - 18:00 Andrewerah пишет:
s binary live signals reviews
forex internet business
n forex binary options no deposit bonus code
c best option trading strategy everything
forex software provider
profitable binary options strategy games best
binary options brokers philippines inc
top binary options brokers review malaysia
e binary trading books pdf
best binary options trading platform qld kenya
trade binary options for free
option strategies for earnings announcements pdf zero
best binary options sites javascript json
forex smart watch
titantrade.com login xscard
fx future convexity adjustment
b binary option trading practices
cours bourse sanofi
5 minute binary options strategy jobs south africa
fx mt4 zigzag
jforex order management
best way to win binary options trading
binary market trading quran translation
f binary option pro signals reviews
forex news gbp chf
metatrader 4 demo account
8 22.05.2017 - 18:19 Evasiwypibra пишет:
payday loans online
- paydayloansonlineglhf.com
loans payday
- payday advance
9 22.05.2017 - 18:19 Evasiwypibra пишет:
payday loans online
- paydayloansonlineglhf.com
loans payday
- payday advance
10 22.05.2017 - 18:26 Andrewerah пишет:
best strategy for binary options qvc results
option strategies ppt questions
t binary options trading signals problems
s aaa binary options mt4 indicators
highly profitable binary options signals not working
a binary options mt4 indicators zip download
binary options platform java test
h binary option minimum deposits
binary platforms uk games
g binary options trading signals live stream video
forex news expert v3.4
r best binary options apply
h&s brokerage
binary option trading withdrawal index
free forex demo account online
live football match score and results
binary options signals service free video
how to trade forex 24/7
binary forex trading list malaysia
g handel biography pdf
h&h handels gmbh oftering
trading binary options game pdf
maklare ornskoldsvik backpack
best time to trade binary options javascript json
forex analysis widget
indikator forex bollinger band formula
best binary plan in mlm xa2
binary options indicator free apk obb
mt4 binary options signal indicator tool test
forex for dummies chomikuj