Pre-algebra - Addition Facts Flashcards

Review Major Concepts for Addition Facts

1
Q

1 + 1 =?

A

1 + 1 = 2

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2
Q

1 + 2 = ?
2 + 1 = ?

A

1 + 2 = 3
2 + 1 = 3

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3
Q

1 + 3 = ?
3 + 1 = ?

A

1 + 3 = 4
3 + 1 = 4

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4
Q

1 + 4 = ?
4 + 1 = ?

A

1 + 4 = 5
4 + 1 = 5

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5
Q

1 + 5 = ?
5 + 1 = ?

A

1 + 5 = 6
5 + 1 = 6

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6
Q

1 + 6 = ?
6 + 1 = ?

A

1 + 6 = 7
6 + 1 = 7

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7
Q

1 + 7 = ?
7 + 1 = ?

A

1 + 7 = 8
7 + 1 = 8

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8
Q

1 + 8 = ?
8 + 1 = ?

A

1 + 8 = 9
8 + 1 = 9

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9
Q

1 + 9 = ?
9 + 1 = ?

A

1 + 9 = 10
9 + 1 = 10

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10
Q

1 + 10 = ?
10 + 1 = ?

A

1 + 10 = 11
10 + 1 = 11

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11
Q

1 + 11 = ?
11 + 1 = ?

A

1 + 11 = 12
11 + 1 = 12

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12
Q

1 + 12 = ?
12 + 1 = ?

A

1 + 12 = 13
12 + 1 = 13

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13
Q

2 + 2 = ?

A

2 + 2 = 4

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14
Q

2 + 3 = ?
3 + 2 = ?

A

2 + 3 = 5
3 + 2 = 5

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15
Q

2 + 4 = ?
4 + 2 = ?

A

2 + 4 = 6
4 + 2 = 6

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16
Q

2 + 5 = ?
5 + 2 = ?

A

2 + 5 = 7
5 + 2 = 7

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17
Q

2 + 6 = ?
6 + 2 = ?

A

2 + 6 = 8
6 + 2 = 8

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18
Q

2 + 7 = ?
7 + 2 = ?

A

2 + 7 = 9
7 + 2 = 9

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19
Q

2 + 8 = ?
8 + 2 = ?

A

2 + 8 = 10
8 + 2 = 10

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20
Q

2 + 9 = ?
9 + 2 = ?

A

2 + 9 = 11
9 + 2 = 11

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21
Q

2 + 10 = ?
10 + 2 = ?

A

2 + 10 = 12
10 + 2 = 12

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22
Q

2 + 11 = ?
11 + 2 = ?

A

2 + 11 = 13
11 + 2 = 13

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23
Q

2 + 12 = ?
12 + 2 = ?

A

2 + 12 = 14
12 + 2 = 14

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24
Q

3 + 3 = ?

A

3 + 3 = 6

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25
Q

3 + 4 = ?
4 + 3 = ?

A

3 + 4 = 7
4 + 3 = 7

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26
Q

3 + 5 = ?
5 + 3 = ?

A

3 + 5 = 8
5 + 3 = 8

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27
Q

3 + 6 = ?
6 + 3 = ?

A

3 + 6 = 9
6 + 3 = 9

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28
Q

3 + 7 = ?
7 + 3 = ?

A

3 + 7 = 10
7 + 3 = 10

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29
Q

3 + 8 = ?
8 + 3 = ?

A

3 + 8 = 11
8 + 3 = 11

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30
Q

3 + 9 = ?
9 + 3 = ?

A

3 + 9 = 12
9 + 3 = 12

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31
Q

3 + 10 = ?
10 + 3 = ?

A

3 + 10 = 13
10 + 3 = 13

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32
Q

3 + 11 = ?
11 + 3 = ?

A

3 + 11 = 14
11 + 3 = 14

33
Q

3 + 12 = ?
12 + 3 = ?

A

3 + 12 = 15
12 + 3 = 15

34
Q

4 + 4 = ?

35
Q

4 + 5 = ?
5 + 4 = ?

A

4 + 5 = 9
5 + 4 = 9

36
Q

4 + 6 = ?
6 + 4 = ?

A

4 + 6 = 10
6 + 4 = 10

37
Q

4 + 7 = ?
7 + 4 = ?

A

4 + 7 = 11
7 + 4 = 11

38
Q

4 + 8 = ?
8 + 4 = ?

A

4 + 8 = 12
8 + 4 = 12

39
Q

4 + 9 = ?
9 + 4 = ?

A

4 + 9 = 13
9 + 4 = 13

40
Q

4 + 10 = ?
10 + 4 = ?

A

4 + 10 = 14
10 + 4 = 14

41
Q

4 + 11 = ?
11 + 4 = ?

A

4 + 11 = 15
11 + 4 = 15

42
Q

4 + 12 = ?
12 + 4 = ?

A

4 + 12 = 16
12 + 4 = 16

43
Q

5 + 5 = ?

A

5 + 5 = 10

44
Q

5 + 6 = ?
6 + 5 = ?

A

5 + 6 = 11
6 + 5 = 11

45
Q

5 + 7 = ?
7 + 5 = ?

A

5 + 7 = 12
7 + 5 = 12

46
Q

5 + 8 = ?
8 + 5 = ?

A

5 + 8 = 13
8 + 5 = 13

47
Q

5 + 9 = ?
9 + 5 = ?

A

5 + 9 = 14
9 + 5 = 14

48
Q

5 + 10 = ?
10 + 5 = ?

A

5 + 10 = 15
10 + 5 = 15

49
Q

5 + 11 = ?
11 + 5 = ?

A

5 + 11 = 16
11 + 5 = 16

50
Q

5 + 12 = ?
12 + 5 = ?

A

5 + 12 = 17
12 + 5 = 17

51
Q

6 + 6 = ?

A

6 + 6 = 12

52
Q

6 + 7 = ?
7 + 6 = ?

A

6 + 7 = 13
7 + 6 = 13

53
Q

6 + 8 = ?
8 + 6 = ?

A

6 + 8 = 14
8 + 6 = 14

54
Q

6 + 9 = ?
9 + 6 = ?

A

6 + 9 = 15
9 + 6 = 15

55
Q

6 + 10 = ?
10 + 6 = ?

A

6 + 10 = 16
10 + 6 = 16

56
Q

6 + 11 = ?
11 + 6 = ?

A

6 + 11 = 17
11 + 6 = 17

57
Q

6 + 12 = ?
12 + 6 = ?

A

6 + 12 = 18
12 + 6 = 18

58
Q

7 + 7 = ?

A

7 + 7 = 14

59
Q

7 + 8 = ?
8 + 7 = ?

A

7 + 8 = 15
8 + 7 = 15

60
Q

7 + 9 = ?
9 + 7 = ?

A

7 + 9 = 16
9 + 7 = 16

61
Q

7 + 10 = ?
10 + 7 = ?

A

7 + 10 = 17
10 + 7 = 17

62
Q

7 + 11 = ?
11 + 7 = ?

A

7 + 11 = 18
11 + 7 = 18

63
Q

7 + 12 = ?
12 + 7 = ?

A

7 + 12 = 19
12 + 7 = 19

64
Q

8 + 8 = ?

A

8 + 8 = 16

65
Q

8 + 9 = ?
9 + 8 = ?

A

8 + 9 = 17
9 + 8 = 17

66
Q

8 + 10 = ?
10 + 8 = ?

A

8 + 10 = 18
10 + 8 = 18

67
Q

8 + 11 = ?
11 + 8 = ?

A

8 + 11 = 19
11 + 8 = 19

68
Q

8 + 12 = ?
12 + 8 = ?

A

8 + 12 = 20
12 + 8 = 20

69
Q

9 + 9 = ?

A

9 + 9 = 18

70
Q

9 + 10 = ?
10 + 9 = ?

A

9 + 10 = 19
10 + 9 = 19

71
Q

9 + 11 = ?
11 + 9 = ?

A

9 + 11 = 20
11 + 9 = 20

72
Q

9 + 12 = ?
12 + 9 = ?

A

9 + 12 = 21
12 + 9 = 21

73
Q

10 + 10 = ?

A

10 + 10 = 20

74
Q

10 + 11 = ?
11 + 10 = ?

A

10 + 11 = 21
11 + 10 = 21

75
Q

10 + 12 = ?
12 + 10 = ?

A

10 + 12 = 22
12 + 10 = 22

76
Q

11 + 11 = ?

A

11 + 11 = 22

77
Q

11 + 12 = ?
12 + 11 = ?

A

11 + 12 = 23
12 + 11 = 23

78
Q

12 + 12 = ?

A

12 + 12 = 24