MATH QUIZ - MULTIPLICATION 03
|
Did you know...If you multiply any number with the number 0 you will get the answer of 0? Try it. 5 x 0 = 0. Another example is 20 x 0 = 0.
What is one of the easy ways to know the answers for the multiplication of 9?
Here is one of the simple ways to figure out the answer for all the multiplications of 9. If you want to know the answer to 9 x 3, then first take off one number from 3, then put the answer on the left side of the equal sign, then subtract the remaining of 3, (which is 2) from 9, and you get the number 7, where you will add it on the right side of the equal sign, so you will get 27. You do the same method on all numbers from 0 to 9. So this is how it looks: 9 x 3 = 3-1 = 2 9 x 3 = 9 - (3-1) = 27 |