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

1/25

Click to flip

25 Cards in this Set

  • Front
  • Back
1+1
2
2+2
4
3+3
6
4+4
8
5+5
10
7+3
10
5+8
13
13-8
5
10+8
18
6+9
15
5+2
7
6-4
2
6+7
13
5+8
13
9-8
1
6+5
11
11-6
5
15+9
24
4+7
11
9+6
15
6+5
11
11-6
5
15+9
24
4+7
11
9+6
15