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Math - Coggle Diagram
Math
addition
intergers
positie numbs have a + sign
negative numbs have a - sign
diff signs
towards 0
sub
may change sign
like signs
away from 0
add
keep sign
multiplication
and a odd amount of neg is a neg
with this before you start calculating you should know the sign
evan amount of neg is a positive
sub
like signs
\
diff signs
you add
rules
multiplication and division have the same rules (odd amount of neg answer neg and vise versa)
addition and sub have the same sign (sign is the number with the greater absolute value)
division
divide like normal
once done look at the amount of negative numbers and if it is odd it negative the answer is a negative and vise versa