Question

Difference between tally marks and tally bars

Answer 1

Tally marks, also called hash marks, are a unary numeral system . They are a form of numeral used for counting . They are most useful in
counting or tallying ongoing results, such as the score in a game or sport, as no intermediate results need to be erased or discarded.
However, because of the length of large numbers, tallies are not commonly used for static text. Notched sticks, known as tally sticks , were also historically used for this purpose.

Answer 2

Tally marks are vertical lines that are used to keep a score or a count. ... Tally marks are unary numeral system and are used to keep track of many things, when collecting data for statistical analysis