Multiplying signed numbers involves combining two or more numbers to find their product, taking into account their signs.

Explanation: When multiplying signed numbers, the following rules apply:

Like Signs: When multiplying two numbers with the same sign (both positive or both negative), the product is positive.

Unlike Signs: When multiplying two numbers with different signs (one positive and one negative), the product is negative.

Multiplying by Zero: Multiplying any number by zero results in zero, regardless of the sign of the numbers involved.

Dividing signed numbers involves splitting a quantity into equal parts or determining how many times one number is contained within another, considering their signs.

Explanation: When dividing signed numbers, the following rules apply:

Like Signs: When dividing two numbers with the same sign (both positive or both negative), the quotient is positive.

Unlike Signs: When dividing two numbers with different signs (one positive and one negative), the quotient is negative.

Dividing Zero: Dividing any number (except zero) by zero is undefined. Dividing zero by any non-zero number results in zero.