Question

rules of addition of integers

Answer 1

RULES OF INTEGERS-
1. SUM OF TWO NEGATIVE INTEGERS IS ALWAYS NEGATIVE INTEGERS
EXAMPLE: -1 + -2 = -3 ( NEGATIVE NUMBER)
2. SUM OF TWO POSITIVE INTEGERS IS ALWAYS POSITIVE INTEGERS
EXAMPLE: 2+2= 4 (POSITIVE NUMBER)

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Answer 2

The following rules

Both Positive

Add their absolute values and assign a positive ( + ) sign to the sum

• + + + = +

Both Negative

Add their absolute values and assign a negative ( - ) sign to the sum

• - + - = -

One Positive and One Negative

Find the difference the absolute values of the integers and assign the sign of the integer having a greater absolute value.

• + + - = +

• + + - = -