**Math Magic Trick:**

Here we will discuss about** math magic trick** or **math tricky questions.**

it feels like **math magic** trick but it is just as **math tricky questions.**

Ask to someone to choose a **number** to perform with these successive **operations** –

Step 1 . **Multiply** the number by **5** .

Step 2. **Add 6** in result of first step.

Step 3. **Multiply** by **4** in result of second step.

Step 4. **Add 9** in result of third step.

Step 5. **Multiply** by **5** in result of fourth step.

**Ask** to be** told** the **result** in the last step.

For you —

Step 1. **Subtract 165** from the result.

Step 2. Remainder is **divided** by **100**.

The **quotient** will be the **number** originally **thought.**

**Explanation –**

Suppose the selected **number** is **n** . Then **applies** these successive **operation** —

Step 1 . **5n** .

Step 2. 5n + **6**

Step 3. **20n + 24 **

Step 4. 20n + **33 **

Step 5. **100n + 165 **

For you —

Step 1. 100n + 165 – **165** = **100n**

Step 2. **100n / 100 = n.**

**Example** :

In this **puzzle** ( or **math magic trick** or also we can say that **math tricky questions** ) at least two parties are involved like

**A** and **B**.

“**A**” is a **performer** of this **Puzzle** (math tricks magic).

“**B**” is a **listener** of this **Puzzle** (math tricks magic ).

**A** asked to** B** : You can Choose any **number** in your **mind**.

B : OK done ! ( I thought **7** in **mind**)

A : **Multiply** the number by **5**.

B : OK done ! ( Calculation in **mind** 7 x **5** = **35** )

A : **Add 6** in result.

B : OK done ! ( Calculation in **mind** 35 + **6** = **41** )

A : **Multiply** by **4** in result.

B : OK done ! ( Calculation in **mind** 41 **x 4** = **164**)

A : **Add 9** in result.

B : OK done ! ( Calculation in **mind** 164 **+ 9** = **173**)

A : **Multiply** the number by **5**.

B : OK done ! ( Calculation in **mind** 173 **x 5** = **865**)

A : Tell me the result in last step.

B : **865 **

A :** 7** { Calculation in **mind** :

**865 – 165 = 700 ,**

Now 700/**100** = **7** }

B : **Surprised** !

**Readers ** can be also **surprised** your friends , try this **math magic trick** with your **friend** or **family members**.

At last we say that it feels like **magic tricks** with number but it is only **math tricky questions** because original thought disappear due to successive **operation**.