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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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45 Cards in this Set

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