Integers Operations Flashcard

Front

What is an integer?

Back

An integer is a whole number that can be positive, negative, or zero, but not a fraction or decimal.

Front

What is the result of -20 divided by 5?

Back

-4

Front

If John had $15 and spent $8, how much does he have left?

Back

$7

Front

What is -3 multiplied by 4?

Back

-12

Front

If the temperature is -10°C and it increases by 5°C, what is the new temperature?

Back

-5°C

Front

What is the result of -12 minus 7?

Back

-19

Front

What is the rule for adding two integers with the same sign?

Back

When adding two integers with the same sign, add their absolute values and keep the sign.

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, and if the negative integer is larger, the result is negative.

Front

What is the result of 7 + (-3)?

Back

4

Front

What is the result of -5 + (-8)?

Back

-13