answersLogoWhite

0


Best Answer

You can't because math is a subject involving erasing LOTS of it, even if you use erasable pen its considered better to use a pencil..... :)

User Avatar

Wiki User

11y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: Why can't you write in pen in math?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

How do you write the object in a set in math?

you put your pen to your paper and write troll


What year was the first waterman pen invented?

you cant write under water


What is a pen license?

Where you write with a pen.


What pen can write up side down?

a space pen


Why cant you write with a pen in space?

I don't see why you would not be able to write with a pen in space. Pens operate on the principle of capillary attraction, and that is not affected by gravity or the absence of gravity. The only issue I can see is that if you attempt to use a pen in a vacuum, any air bubbles contained in the ink would expand, and the heat of your hand might make the ink boil.


How a pen is used to write?

Well the ink comes out of the pen and that goes on the paper and if you are not an idiot you can write words.


Why cant you write in space?

You CAN write in space. With a chalkboard and eraser or with pencil and paper. The problem is that in the vacuum of space, the liquid ink of a pen evaporates too quickly and dries out the pen. Additionally, within the pressurized crew compartment of a spacecraft, there is no gravity that is needed to cause the ink to "fall down" onto the ball of a ballpoint pen. To solve this problem, NASA solicited the design of a special ballpoint pen that could write in zero-G or upside down. The result was a pen with an ink cartridge pressurized with nitrogen, which would force the ink to the ballpoint even when inverted.


What is use of pen?

to write


How do you write punjaubi?

with a pen


What is the verb in this pen will not write?

the verb (action) is write


How do you write stores materials kra?

Blue Pen or Black Pen


What is a pen joke?

What do you call a pen with five fingers? Write-handed.