Plz give me all the formula of integers of (+) and( -) because I had much confusion in addition and - Maths - Negative Numbers and Integers

Question

Plz give me all the formula of integers of (+) and( -) because I
had much confusion in addition and subtraction of integers I know
how to do it as I had studied this in 5 but this time in 6 formula
are not given, so plz tell the formula

Prateek Goyal · Accepted Answer

Dear Student ,

Please find below the solution to the asked query :

For multiplication :-+ × + = ++ × - = -- × + = -- × - = +For division :-+ ÷ + = ++ ÷ - = -- ÷ + = -- ÷ - = +For addition:-+ + = +- - = -If number with plus sign is greater+ - = +If number with minus sign is greater+ - = -For Subtraction :-+ - + = + + -+ - - = + + +- - + = - + -- - - = - + +After writting it like this
It follows addition rule
Hope this information will clear your doubts about the topic
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Regards

Plz give me all the formula of integers of (+) and( -) because I had much confusion in addition and subtraction of integers I know how to do it as I had studied this in 5 but this time in 6 formula are not given, so plz tell the formula.