A number line is a straight, horizontal line that represents numbers at equal intervals. It typically includes positive and negative numbers, with zero at the center. Points on the line correspond to real numbers, and the distance between any two points indicates the difference between those numbers. Number lines can also include markings for fractions, decimals, or other mathematical concepts.
It is 105.
It is at zero = 0
A ruler
In the middle of 0.4 and 0.5
ambot nimo lolo nimo
You ca see it no a numberline]
make a numberline
beacause they both go chronological order
They are unit intervals.
4 units
-12
Then B is to the left of A on the number line.