2. The goal of this lesson is, solving
maths problems by applying what you
learned at school.
3. 3 digits; and a result are given.
You have to put all the mathematical signs that
are necessary to restore the equality.
For example,
2 2 2 = 6
is given. You are required to put any suiting
mathematical symbol as shown below :
2 + 2 + 2 = 6
Easy! Isn't it? It is the same for the remaining.
5. What…. could you solve some? … No, not the No.2 :
it was the example, already shown to you presently .
Another? Ah… might be the No. 6.
6 + 6 - 6 = 6
EINSTEIN !!!!!
6. And the others? ? Do you want assistance?
No, try for some more time without looking forward
Think that you solved the 3rd one , Perhaps the 5th one.
With a little exercise, the 7th .
(3 x 3) - 3 = 6
(5 / 5) + 5 = 6
7 - (7/ 7) = 6
Give a try for the remaining ones. You can definitely do
some more.
7. Now let us see those which are a little more complicated.
The 4th.
4 + 4 + 4 = 6
The 9th.
( 9 x 9) - 9 = 6
The 8th.
3 3 3
8+ 8+ 8 = 6
The last one how, 1 1 1 = 6 ? Give a 24-hour big try
before moving ahead !!!!
8. On this, we finish today’s class
It remains to solve the first one.
1+1+1 = 3 3x2x1 = Dunce’s cap!
(1 + 1 + 1)! = 6
Well, it must be acknowledged. This one is muscular ... …
Now, You have brushed-up a bit, your
gifted brain in Maths, after a long gap, eh!!
FACTORIAL: the factorial of any number is obtained
by multiplying all it’s former numbers up to 1. It
is symbolised by the exclamatory mark.