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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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40 Cards in this Set

  • Front
  • Back
1 + 1 =
2
2 + 1 =
3
3 + 1 =
4
4 + 1 =
5
5 + 1 =
6
6 + 1 =
7
7 + 1 =
8
8 + 1 =
9
9 + 1 =
10
10 + 1 =
11
1 + 2 =
3
1 + 3 =
4
1 + 4 =
5
1 + 5 =
6
1 + 6 =
7
1 + 7 =
8
1 + 8 =
9
1 + 9 =
10
2
+2
4
3
+3
6
4
+4
8
5
+5
10
6
+6
12
7
+7
14
8
+8
16
6
+6
12
7
+7
14
8
+8
16
9
+9
18
10
- 1
9
9
-1
8
8
-1
7
7
-1
6
6
-1
5
5
-1
4
4
-1
3
3
-1
2
2
-1
1
1
+0
1
2
+0
2