The numbers indicate the relative hardness of the pencil lead.
There is an infinite number of even numbers. 2 is the only even prime number.
8 & 1
Both prime number
24
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No.
because it tells you what kind of lead just like for mechanical pencils
The numbers indicate the relative hardness of the pencil lead.
There is an infinite number of even numbers. 2 is the only even prime number.
No.
8 & 1
There is no other number besides 147 that is equal to 147.
Both prime number
24
A hand-held pencil sharpener can be used for sharpening several different tools. In addition to pencils, crayons, eyebrow pencils, and erasers can all be sharpened.
1 and 118