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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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32 Cards in this Set

  • Front
  • Back
5+6
11
11+10
21
15+16
31
13+12
25
9+8
17
8+9
17
2+1
3
9+10
19
4+5
9
11+12
23
5+4
9
14+13
27
12+11
23
13+14
27
15+14
29
2+3
5
14+15
29
12+13
25
16+15
31
10+11
21
7+6
13
0+1
1
7+8
15
3+2
5
6+7
13
1+0
1
10+9
19
3+4
7
6+5
11
4+3
7
1+2
3
8+7
15