Multiplication and Division of Signed Mumbers: Complete the following equation using the appropriate signs

Let's consider what we would need to multiply by a positive in order to obtain a negative number.

Let's remember the rule:

$(+x)\times(-x)=-x$

Therefore, the answer will be:

$-3$

We must first consider what we need to multiply by a negative in order to obtain a positive number.

Let's remember the rule:

$(-x)\times(-x)=+x$

Therefore, the answer is as follows:

$-3$

We must first consider what value we need to multiply by a negative number in order to obtain a positive number.

Let's remember the rule:

$(-x)\times(-x)=+x$

Therefore, the answer is:

$-4$

We should first consider which value we need to multiply a negative number by in order to get a positive number.

Let's remember the rule:

$(-x)\times(-x)=+x$

Therefore, the answer is:

$-5$

We must first consider which value when multiplied by a negative results in a negative number.

Let's remember the rule:

$(-x)\times(+x)=-x$

Therefore, the answer is as follows:

$+3$