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Front

How to study your flashcards.

Right/Left arrow keys: Navigate between flashcards.right arrow keyleft arrow key

Up/Down arrow keys: Flip the card between the front and back.down keyup key

H key: Show hint (3rd side).h key

A key: Read text to speech.a key

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Progress

1/13

Click to flip

13 Cards in this Set

  • Front
  • Back
13 - 1
12
13-2 =
11
13 - 3=
10
13 - 4 =
9
13 - 5 =
8
13 - 6 =
7
13 - 7 =
6
13 - 8 =
5
13 - 9 =
4
13 - 10 =
3
13 - 11 =
2
13 - 12 =
1
13 - 13 =
0