MULTIPLICATION/ DIVISION: Negative numbers times (or divided by) a positive number equals a negative number ... Positive number times (or divided by) a positive number equals a positive …

Introduction to Negative Numbers Notes, Examples, Summary, and Practice (with Solutions) Topics include arithmetic, number lines, word problems, order of operations, and more.

Choose two cards that will give an answer of zero. Choose two cards that will give the greatest possible answer.

Given the nature of the machine itself, how do we represent a negative number? What makes this even worse is that computers are fixed-length or finite-precision machines.

This table shows what happens to the sign of the answer when positive and negative numbers are multiplied: The same table can be used for division of positive and negative numbers.

They are not alike; they do not like each other so they are “negative”. Same sign add. difference. Always keep the sign of the bigger number.

The XOR gate The XOR gates output achieves its ACTIVE state (HIGH) “only when an ODD number” of its inputs are in their ACTIVE states (HIGH). There isn’t a Negative Logic version of this gate.