Integer Addition

Front

What is the result of adding a positive integer and a negative integer?

Back

The result depends on the absolute values of the integers. If the positive integer is larger, the result is positive; if the negative integer is larger, the result is negative.

Front

Calculate: 19 + (-6)

Back

13

Front

What is the result of adding two negative integers?

Back

The result is always a negative integer.

Front

Calculate: 7 + (-14)

Back

-7

Front

What is the result of adding a negative integer to a positive integer?

Back

The result is the difference between the absolute values of the two integers, with the sign of the integer with the larger absolute value.

Front

Calculate: 3 + (-7)

Back

-4

Front

What is the sum of two negative integers, -20 and -11?

Back

-31

Front

Calculate: (-4) + 8

Back

4

Front

What is the concept of absolute value in integer addition?

Back

Absolute value is the distance of a number from zero on the number line, disregarding its sign.

Front

How do you determine the sign of the result when adding integers of different signs?

Back

Compare the absolute values of the integers; the sign of the result will be the same as the integer with the larger absolute value.