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Rhoda Torphy

Lvl 10
3y ago
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Dewitt Abbott

Lvl 10
3y ago

-21

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Wiki User

7y ago

(12+9) times (12-9) = 63

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Wiki User

10y ago

-9 + (-12) = -21

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Wiki User

15y ago

12 + 9 = 21

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Wiki User

7y ago

12 + -9 = 3

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Q: What is (12 plus 9)(12-9)?
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