Integers -addition, subtraction, multiplication, & division

Front

What is an integer?

Back

An integer is a whole number that can be positive, negative, or zero, but does not include fractions or decimals.

Front

What is the result of adding two negative integers?

Back

The result is always a negative integer.

Front

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

Back

The result is a more negative integer.

Front

What is the product of two negative integers?

Back

The product is a positive integer.

Front

What is the quotient of a negative integer divided by a positive integer?

Back

The quotient is a negative integer.

Front

How do you represent a temperature drop of 5°F from -12°F?

Back

You subtract 5 from -12, resulting in -17°F.

Front

If a submarine is at -800 feet and ascends 350 feet, what is its new position?

Back

The new position is -450 feet.

Front

What is the result of losing 6 yards and then losing 5 yards in football?

Back

The total change is -11 yards.

Front

How do you calculate the elevation after ascending from -10 meters by 100 meters?

Back

You add 100 to -10, resulting in 90 meters.

Front

What happens when you add a positive integer to a negative integer?

Back

The result depends on the absolute values; if the positive integer is larger, the result is positive, otherwise, it's negative.