Adding and Subtracting integers

Front

What is an integer?

Back

An integer is a whole number that can be positive, negative, or zero.

Front

What is the sum of -5 and 23?

Back

The sum of -5 and 23 is 18.

Front

What is the sum of -21 and -14?

Back

The sum of -21 and -14 is -35.

Front

What does the word 'difference' mean in mathematics?

Back

To subtract one number from another.

Front

What is the result of -12 minus 15?

Back

The result of -12 minus 15 is -27.

Front

What is the result of -16 minus 21?

Back

The result of -16 minus 21 is -37.

Front

How do you add a positive integer to a negative integer?

Back

Subtract the absolute value of the negative integer from the positive integer.

Front

How do you subtract a negative integer from a positive integer?

Back

Add the absolute value of the negative integer to the positive integer.

Front

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

Back

The result of 7 + (-3) is 4.

Front

What is the result of -8 + 5?

Back

The result of -8 + 5 is -3.