Multiplication and Division of Signed Mumbers: Multiplication of a negative number by a neutral number

Complete the following exercise:

$(-10)\cdot(-1)=$

Let's remember the rule:

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

Therefore, the sign of the exercise result will be positive:

$-10\times-1=+10$

$10$

Complete the following exercise:
$(-16)\cdot(1)=$

Let's remember the rule:

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

Therefore, the sign of the exercise result will be negative:

$-16\times+1=-16$

$-16$

What is the answer to the following exercise?

$1\cdot(-1)=$

Let's remember the rule:

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

Therefore, the sign of the exercise result will be negative:

$+1\times-1=-1$

$-1$

Complete the following exercise:

$(-2)\cdot1=$

Let's recall the law:

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

Therefore, the sign of the exercise result will be negative:

$-2\times+1=-2$

$-2$

What is the answer to the following exercise?

$(-1)\cdot3=$

Let's recall the law:

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

Therefore, the sign of the exercise result will be negative:

$-1\times+3=-3$

$-3$

Complete the following exercise:

$2\cdot1=$

Let's remember the rule:

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

Therefore, the sign of the exercise result will be positive:

$+2\times+1=+2$

$2$

Complete the following exercise:

$(-3)\cdot(-1)=$

Let's recall the rule:

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

Therefore, the sign of the exercise result will be positive:

$-3\times-1=+3$

$3$

What is the answer to the following exercise?

$(-4)\cdot(-1)=$

Let's recall the rule:

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

Therefore, the sign of the exercise result will be positive:

$-4\times-1=+4$

$4$

Complete the following exercise:
$(-7)\cdot(1)=$

Let's recall the law:

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

Therefore, the sign of the exercise result will be negative:

$-7\times+1=-7$

$-7$

What is the answer to the following exercise?

$6\cdot1=$

Let's recall the law:

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

Therefore, the sign of the exercise result will be positive:

$+6\times+1=+6$

$6$