Answered

IDNStudy.com, kung saan ang iyong mga tanong ay may malinaw na sagot. Hanapin ang impormasyon na kailangan mo nang mabilis at madali sa pamamagitan ng aming komprehensibo at eksaktong platform ng tanong at sagot.

discuss about integers how to add and subtract

Sagot :

Rules for Adding Integers

LIKE SIGNS (+) + (+) or (-) + (-)
Find the sum of their absolute values and use the sign common to both integers.

UNLIKE SIGNS (+) + (-) or (-) + (+)
Find the difference of their absolute values and use the sign of the integer with the greater absolute value.

Rule in Subtracting Integer

To subtract an integer, add its opposite
or
For all numbers a and b,
a - b = a + (-b).