Positive and Negative numbers

Front

What is the representation of a debt of $50 in integer form?

Back

-50

Front

What is the result of multiplying 5 by -7?

Back

Negative

Front

What is the result of dividing 10 by -10?

Back

-1

Front

What is the result of dividing 64 by -8?

Back

-8

Front

If E is a negative integer, what could be its value if E = -2?

Back

-2

Front

What is the definition of a negative number?

Back

A number that is less than zero.

Front

What is the definition of a positive number?

Back

A number that is greater than zero.

Front

How do you determine the sign of the product of two numbers?

Back

If both numbers have the same sign, the product is positive; if they have different signs, the product is negative.

Front

What is the result of adding a positive number to a negative number?

Back

The result depends on the absolute values of the numbers; it can be positive, negative, or zero.

Front

What is the result of subtracting a negative number from a positive number?

Back

It is equivalent to adding the absolute value of the negative number.