9 Flashcards

1
Q

9 + 0 =

A

9

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2
Q

9 + 1 =

A

10

How well did you know this?
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2
3
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3
Q

0 + 9 =

A

9

How well did you know this?
1
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2
3
4
5
Perfectly
4
Q

1 + 9 =

A

10

How well did you know this?
1
Not at all
2
3
4
5
Perfectly