Study your flashcards anywhere!

Download the official Cram app for free >

  • Shuffle
    Toggle On
    Toggle Off
  • Alphabetize
    Toggle On
    Toggle Off
  • Front First
    Toggle On
    Toggle Off
  • Both Sides
    Toggle On
    Toggle Off
  • Read
    Toggle On
    Toggle Off
Reading...
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

image

Play button

image

Play button

image

Progress

1/20

Click to flip

20 Cards in this Set

  • Front
  • Back
13 + 0
13
13 + 1
14
13 + 2
15
13 + 3
16
13 + 4
17
13 + 5
18
13 + 6
19
13 + 7
20
13 + 8
21
13 + 9
22
13 + 10
23
13 + 11
24
13 + 12
25
13 + 13
26
13 + 14
27
13 + 15
28
13 + 16
29
13 + 17
30
13 + 18
31
13 + 19
32