Drag each expression to show whether it is equivalent to −1.3−(−8.9)
-1.3
x
-
-8.9
x
, −1.3+(−8.9)
-1.3
x
+
-8.9
x
, or neither.
CLEAR CHECK
−8.9+(−1.3)
-8.9
x
+
-1.3
x
−1.3−8.9
-1.3
x
-
8.9
x
8.9−(−1.3)
8.9
x
-
-1.3
x
−1.3+8.9
-1.3
x
+
8.9
x
8.9+(−1.3)
8.9
x
+
-1.3
x
−8.9+1.3
-8.9
x
+
1.3
x
−1.3−(−8.9)
-1.3
x
-
-8.9
x
−1.3+(−8.9)
-1.3
x
+
-8.9
x
Neither
NEXT

CLOSE
Reference