**Number Illusion: Take 1000 and add 40 to it**

This is like an Optical Illusion... with numbers.

This riddle must be done in your head and not using pen and pencil or calculator.

Take 1000 and add 40 to it.

Now add another 1000.

Now add another 30. Another 1000.

Now add 20. Add another 1000.

Now add 10.

What is the total ?

Did you get 5000?That is wrong.

The answer is 4100Just use calculator (if any) or pencil and paper to solve it. You will get the right answer

**Mathematical**category and tagged with

**optical illusion**

**number illusion**

**number puzzle**

**90% fail to answer**

**math riddle**

**brain teasers**