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Who discovered the whole numbers?
Numbers were not discovered but were created out of necessity for the purpose of counting livestock and recording the seasons .... etc
Who invented counting in tens?
Pre-historic humanoids who discovered that they had 10 digits on their hands.
What is the trick to multiplying 9's?
before i get started here's a helper fact: the finger counting is left to right. Like reading. Easy. Put up all your fingers. Look at them...look at them....now if your problem is 9 * 3. Then you would put down your third finger counting from the left. You should see now 2 fingers. then a space (the third finger you put down) and then 7 other fingers. Put those numbers together and....27! 9 * 3 = 27! Next example. 9 * 7. Put your hand up again. And put down your 7th finger down. counting from the left. You should see now 6 fingers. then a space (the 7th finger you put down) and then 3 other fingers. Put those numbers together and....63! 9 * 7 = 63! Now try some other numbers! It only goes up to 10 though. 11 * 9 = 99 and 12 * 9 = 108!
Who was in the counting house counting all their money?
The king was in the counting house counting all his money.
What is a counting order?
whats counting order
