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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

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5 Cards in this Set

  • Front
  • Back
10, 15, 20, _____, _____, 35
25, 30
4, 6, 8, 10, _____, 14
12
30, 40, _____, _____, 70, _____
50, 60, 80
22, 24, 26, _____, 30
28
180, 170, 160, 150, _____, 103
140