Question

DO NOT USE PAPER, PEN OR A CALCULATOR.
SOLVE IT IN YOUR HEAD.
Take 1,000 and add 40 to it. Now add another
1,000 to it.
Now add 30. And another 1,000.
Now add 20. Now add another 1,000. Now add 10.
What is the total?​

Answer 1

Respuesta:

4100

Explicación: