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yKpoI14uk [10]
3 years ago
9

Cate and Elena were playing a card game. The stack of cards in the middle had 24 cards in it to begin with. Cate added 8 cards t

o the stack. Elena then took 12 from the stack. Finally, Cate took 9 cards from the stack. How many cards were left in the stack.
Mathematics
2 answers:
gregori [183]3 years ago
8 0

Starting out with 24.

Cate <em>added </em>8.

24 + 8 = 32

Elena <em>took </em>12.

32 - 12 = 20

Cate <em>took </em>9.

20 - 9 = 11


11 are <em>left</em>.

Anastaziya [24]3 years ago
6 0
[(24+8)-12]-9=
32-12-9=
20-9=
11 cards left in the stack
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