Operations with integers

Front

What is the product of two negative integers?

Back

The product of two negative integers is a positive integer.

Front

What is the result of adding 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, and if the negative integer is larger, the result is negative.

Front

What is the rule for multiplying integers with different signs?

Back

When multiplying integers with different signs, the result is negative.

Front

What is the rule for dividing integers with the same sign?

Back

When dividing integers with the same sign, the result is positive.

Front

Calculate: -5 x _____ = -20

Back

4

Front

Evaluate: -5 + 6 - 9 + 4

Back

-4

Front

Find the missing number: -15 + ____ = -6

Back

9

Front

If the temperature is 3 degrees and drops 12 degrees, what is the new temperature?

Back

-9 degrees.

Front

Back

15

Front

What is the sum of two negative integers?

Back

The sum of two negative integers is a negative integer.