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

1/144

Click to flip

144 Cards in this Set

  • Front
  • Back
1 + 1
2
1 + 2
3
1 + 3
4
1 + 4
5
1 + 5
6
1 + 6
7
1 + 7
8
1 + 8
9
1 + 9
10
1 + 10
11
1 + 11
12
1 + 12
13
2 + 1
3
2 + 2
4
2 + 3
5
2 + 4
6
2 + 5
7
2 + 6
8
2 + 7
9
2 + 8
10
2 + 9
11
2 + 10
12
2 + 11
13
2 + 12
14
3 + 1
4
3 + 2
5
3 + 3
6
3 + 4
7
3 + 5
8
3 + 6
9
3 + 7
10
3 + 8
11
3 + 9
12
3 + 10
13
3 + 11
14
3 + 12
15
4 + 1
5
4 + 2
6
4 + 3
7
4 + 4
8
4 + 5
9
4 + 6
10
4 + 7
11
4 + 8
12
4 + 9
13
4 + 10
14
4 + 11
15
4 + 12
16
5 + 1
6
5 + 2
7
5 + 3
8
5 + 4
9
5 + 5
10
5 + 6
11
5 + 7
12
5 + 8
13
5 + 9
14
5 + 10
15
5 + 11
16
5 + 12
17
6 + 1
7
6 + 2
8
6 + 3
9
6 + 4
10
6 + 5
11
6 + 6
12
6 + 7
13
6 + 8
14
6 + 9
15
6 + 10
16
6 + 11
17
6 + 12
18
7 + 1
8
7 + 2
9
7 + 3
10
7 + 4
11
7 + 5
12
7 + 6
13
7 + 7
14
7 + 8
15
7 + 9
16
7 + 10
17
7 + 11
18
7 + 12
19
8 + 1
9
8 + 2
10
8 + 3
11
8 + 4
12
8 + 5
13
8 + 6
14
8 + 7
15
8 + 8
16
8 + 9
17
8 + 10
18
8 + 11
19
8 + 12
20
9 + 1
10
9 + 2
11
9 + 3
12
9 + 4
13
9 + 5
14
9 + 6
15
9 + 7
16
9 + 8
17
9 + 9
18
9 + 10
19
9 + 11
20
9 + 12
21
10 + 1
11
10 + 2
12
10 + 3
13
10 + 4
14
10 + 5
15
10 + 6
16
10 + 7
17
10 + 8
18
10 + 9
19
10 + 10
20
10 + 11
21
10 + 12
22
11 + 1
12
11 + 2
13
11 + 3
14
11 + 4
15
11 + 5
16
11 + 6
17
11 + 7
18
11 + 8
19
11 + 9
20
11 + 10
21
11 + 11
22
11 + 12
23
12 + 1
13
12 + 2
14
12 + 3
15
12 + 4
16
12 + 5
17
12 + 6
18
12 + 7
19
12 + 8
20
12 + 9
21
12 + 10
22
12 + 11
23
12 + 12
24