©NovelBuddy
Previous chapter:
Chapter 19: Teaching—the 9x9 Times Table
Next chapter:
Chapter 21: The Sad Story Of The Ugly Duckling
PREVIEW
... ble—the rows and columns were very orderly, and the handwriting was very clear. Then, he put down the pen. "It has nine rows and nine columns, so it's called the 9x9 table. Amy has already learned the basics of addition and subtraction, so it won't be very hard to learn this."
"Then what's that little cross in the middle?" asked Amy, pointing at the "x", a little confused.
"It's called the multiplication sign, and means the process of calculating by multiplying. It's simpler this ...
YOU MAY ALSO LIKE
Chapter 481 - 279: The Confidentiality Agreement Signed in 1999! (Please Subscribe)
~ postscript
Chapter 627 rule?
Chapter 199: A FOREBODING PRESENCE