using a number line, what is the approximate number value of 3 provide your answer in decimal form rounded to the nearest hundredth
The approximate number value of 3 on a number line is 3.00.
To find the approximate number value of 3 on a number line, we can take the number itself as the whole number and mark it on the number line. Since 3 has no decimal part, it can be represented as 3.00.
So, the approximate number value of 3 on the number line is 3.00.