Answer:
1)-11
2)+4
3)+13
4)-15
5)-11
6)0
7)-5
8)-19
9)+2
10)+9
SUBTRACTION:
keep, change, change
keep Yung unang sign
change the operation
change the sign
ex. (-4) - (+7)
magiging ganto
(-4) + (-7)
then if mag katulad Yung sign I a add
at pag mag kaiba I su subtract
Step-by-step explanation:
HOPE IT'S HELP