It may even represent the oldest multiplication table found in Japan. The ruins of Fujiwara-kyō can be found in what is now Kashihara in Japan's Nara Prefecture, which is located along the ...
The 8 times table is double the 4 times table. The 4 times table is double the 2 times table. That’s a lot of doubling! But that’s not the only trick that can help you learn the times table facts.