The Number Line with Signed Numbers: Missing formula

As per the fact that there cannot be a situation where a negative number is greater than a positive number, the answer is incorrect.

Since every negative number is necessarily less than zero, the answer is indeed correct

The answer is incorrect because a negative number cannot be greater than a positive number:

4\frac{1}{2} > -5

The answer is incorrect because neative 3 is greater than negative 4:

-4 < -3

The answer is indeed correct, any positive number to the right of zero is inevitably greater than zero.

The sign cannot be omitted as it determines whether the number will be negative or positive.

In mathematics, numbers are categorized as either positive or negative, and this is denoted using a sign. For example, positive numbers might include a "+" sign on the left (though it's often omitted), such as $+3$ or simply $3$, whereas negative numbers require a "-" sign, such as $-3$.

The placement of the sign is crucial for properly understanding the value and meaning of the number. The sign is always placed to the left of the number when it comes to expressing signed numbers on the number line, or anywhere formally outside of a context where postfix notation is specifically used (e.g., for programming or algorithmic purposes).

Therefore, the provided statement "The sign is always written to the left of the number" is indeed True.

Indeed, both forms are identical since a number without a sign will be positive, as in the case of 3.98

If there is a plus sign before the number, the number is necessarily positive, as in the case of +3.98

Therefore, the answer is correct.

If we draw a number line, we can see that the number minus 6 is located to the left of the number 2:

Therefore, the answer is not correct.

If we draw a number line, we can see that to the right of zero are positive numbers, and to the left of zero are negative numbers:

Therefore, the answer is correct.

We begin by locating the numerical representation of the letter on the number line:

$B=-4$

$A=-5$

We then substitute the letters B and A with their numerical value :

-4 > -5

To conclude we can determine that the answer is indeed correct.

Let's begin by locating the numerical representation of the letters on the number line:

$E=-1$

$C=-3$

Now let's insert the numerical values of the letters in order to test the expression:

-1 < -3

It appears that the answer is not correct.

We must first identify the numerical representation of the point on the number line:

$K=5$

$A=-5$

Now we compare the two numbers:

5 < -5

It appears that the answer is not correct.

We begin by locating the numerical representation of the letter on the number line:

$A=-5$

We then compare the two numbers:

-4 > -5

It appears that the answer is indeed correct.

Let's begin by locating the numerical representation of the letter on the number line:

$C=-3$

$E=-1$

Now let's insert the given values in order to test the expression:

-3>-1

It appears that the answer is not correct.

First, locate the letters on the number line and see which numbers they represent:

$C=-3$

$E=-1$

Next, write out their numerical values as an inequality:

-3 > -1

Therefore, the statement is false.

We will begin by locating the letter A on the number line in order to ascertain its numerical value:

$A=-5$

We will then insert the given value into the expression:

-4 > -5

We can thus determine that the expression is correct.

We first locate the numerical representation of the letter on the number line:

$B=-4$

$A=-5$

We compare their two values:

-4 > -5

It appears that the answer is indeed correct.