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20 questions
28 - (-14) =
-11 - (-4)
17 - 22 =
What is-29- 11?
What is 16- (-9) ?
-7 - 2
5-19
2 - (-2) =
-1 - 10 =
8 - 7 =
-8 - (-6) =
18 - 41 =
12- (-2)
- 15 - (-9) =
5 - (-15) =
(-9) - (+3)
Stone Mountain, is 168 feet above sea level. Lake Lanier’s lowest depth is 160 feet below sea level. What is the difference between these two elevations?
8
-8
328
None of these
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