It is done by using Roman numerals: VI = 6
three lines below each other
As a calculation you could have 3 divided by 3 plus 3.
Divide 7 by 3, using integer division. Write the result (which must be an integer) as the whole number. Write the remainder as the numerator, over the number 3 which is the denominator.
There is no largest number. You can just keep going.
315
3 x 3 x 3 + 3 + 3 + ( 3 / 3 ) or 33 + ( 3 / 3 )
1/2 A number, then the / button, then another number
(3x4+5+6+7)/10=3
A number can only contain 1 decimal.
There is an infinite number of lines.
3 - 4 + 5 * 6 + 7 > 10
15 lines.