15 Flashcards

1
Q

9+6

A

15

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2
Q

6+9

A

15

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3
Q

15-9

A

6

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4
Q

15-6

A

9

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5
Q

7+8

A

15

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6
Q

8+7

A

15

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7
Q

15-7

A

8

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8
Q

15-8

A

7

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