+12
+ (+6)
----------
?
9
+ (-7)
---------
?
+9
+ (-8)
---------
?
Share
+12
+ (+6)
----------
?
9
+ (-7)
---------
?
+9
+ (-8)
---------
?
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Verified answer
Answer:
+12+(+6)=+18
+9+(-7)= +2
+9+-8=+1
Step-by-step explanation:
Same sign= Positive
Different sign= Number who's absolute value is higher
Answer:
+12
- (+6)
18
9
- (-7)
2
+9
- (-8)
1
step by step explanation
+12 + (+6) = 18
9 + (-7) = 2
+9 + (-8) = 1
hope it helps
correct me if im wrong.