Add & Subtract Integers

Front

What is the sum of 10 + (-5) + 20?

Back

25

Front

What is the sum of (-5) + (-12)?

Back

-17

Front

When you add integers with different signs, that means we must find the ________________

Back

difference

Front

What is the difference of -6 - 5?

Back

-11

Front

When we add a positive and a negative number, how do we know which sign to use for our answer?

Back

chose the sign of the integer that has the larger value

Front

What is an integer?

Back

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

Front

What is the absolute value of -7?

Back

7

Front

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

Back

You subtract the smaller absolute value from the larger absolute value and take the sign of the integer with the larger absolute value.

Front

What is the sum of 0 and any integer?

Back

The sum is the integer itself.

Front

What is the result of adding two negative integers?

Back

The result is a negative integer.