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2. Lattice multiplication - Wikipedia

   en.wikipedia.org/wiki/Lattice_multiplication

   Lattice multiplication, also known as the Italian method, Chinese method, Chinese lattice, gelosia multiplication, [1] sieve multiplication, shabakh, diagonally or Venetian squares, is a method of multiplication that uses a lattice to multiply two multi-digit numbers.

3. Chinese multiplication table - Wikipedia

   en.wikipedia.org/wiki/Chinese_multiplication_table

   The Tsinghua Bamboo Slips, containing the world's earliest decimal multiplication table, dated 305 BC during the Warring States period. The Chinese multiplication table is the first requisite for using the Rod calculus for carrying out multiplication, division, the extraction of square roots, and the solving of equations based on place value decimal notation.

4. Chisanbop - Wikipedia

   en.wikipedia.org/wiki/Chisanbop

   With the chisanbop method it is possible to represent all numbers from 0 to 99 with the hands, rather than the usual 0 to 10, and to perform the addition, subtraction, multiplication and division of numbers. [4] The system has been described as being easier to use than a physical abacus for students with visual impairments. [5]

5. Rod calculus - Wikipedia

   en.wikipedia.org/wiki/Rod_calculus

   The basic equipment for carrying out rod calculus is a bundle of counting rods and a counting board. The counting rods are usually made of bamboo sticks, about 12 cm- 15 cm in length, 2mm to 4 mm diameter, sometimes from animal bones, or ivory and jade (for well-heeled merchants).

6. Got Holiday Stress? Here Are 10 Nighttime Activities to Help ...

   www.aol.com/got-holiday-stressies-are10...

   1. Declutter A 2015 sleep study has found that people who sleep in cluttered rooms are more likely to have sleeping problems including trouble falling asleep and rest disturbances.

7. US power deals down 36% in last year due to political ...

   www.aol.com/news/us-power-deals-down-36...

   The value of U.S. power and utilities deals fell over the last year to $27.8 billion, down by 36% from 2023, as political uncertainty ahead of the Nov. 5 presidential election slowed transactions ...

8. Tsinghua Bamboo Slips - Wikipedia

   en.wikipedia.org/wiki/Tsinghua_Bamboo_Slips

   The very large size of the collection and the significance of the texts for scholarship make it one of the most important discoveries of early Chinese texts to date. [1] [2] On 7 January 2014 the journal Nature announced that a portion of the Tsinghua Bamboo Strips represent "the world's oldest example" of a decimal multiplication table. [3]

9. Projected College Football Playoff rankings: Predictions for ...

   www.aol.com/projected-college-football-playoff...

   Here are the latest College Football Playoff rankings predictions and projections ahead of Tuesday's latest top 25 release and CFP bracket update.