Addition Flashcards

1
Q

1+1

A

2

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2
Q

1+2

A

3

How well did you know this?
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3
Q

1+3

A

4

How well did you know this?
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4
Q

1+4

A

5

How well did you know this?
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3
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5
Q

1+5

A

6

How well did you know this?
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6
Q

1+6

A

7

How well did you know this?
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7
Q

1+7

A

8

How well did you know this?
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8
Q

1+8

A

9

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9
Q

1+9

A

*

How well did you know this?
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10
Q

2+1

A

3

How well did you know this?
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11
Q

2+2

A

4

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3
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12
Q

2+3

A

5

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13
Q

2+4

A

6

How well did you know this?
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14
Q

2+5

A

7

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15
Q

2+6

A

8

How well did you know this?
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16
Q

2+7

A

9

How well did you know this?
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2
3
4
5
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17
Q

2+8

A

*

How well did you know this?
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2
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18
Q

2+9

A

*1

How well did you know this?
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19
Q

3+1

A

4

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20
Q

3+2

A

5

How well did you know this?
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21
Q

3+3

A

6

How well did you know this?
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22
Q

3+4

A

7

How well did you know this?
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23
Q

3+5

A

8

How well did you know this?
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2
3
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24
Q

3+6

A

9

How well did you know this?
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25
3+7
*
26
3+8
*1
27
3+9
*2
28
4+1
5
29
4+2
6
30
4+3
7
31
4+4
8
32
4+5
9
33
4+6
*
34
4+7
*1
35
4+8
*2
36
4+9
*3
37
5+1
6
38
5+2
7
39
5+3
8
40
5+4
9
41
5+5
*
42
5+6
*1
43
5+7
*2
44
5+8
*3
45
5+9
*4
46
6+1
7
47
6+2
8
48
6+3
9
49
6+4
*
50
6+5
*1
51
6+6
*2
52
6+7
*3
53
6+8
*4
54
6+9
*5
55
7+1
8
56
7+2
9
57
7+3
*
58
7+4
*1
59
7+5
*2
60
7+6
*3
61
7+7
*4
62
7+8
*5
63
7+9
*6
64
8+1
9
65
8+2
*
66
8+3
*1
67
8+4
*2
68
8+5
*3
69
8+6
*4
70
8+7
*5
71
8+8
*6
72
8+9
*7
73
9+1
*
74
9+2
*1
75
9+3
*2
76
9+4
*3
77
9+5
*4
78
9+6
*5
79
9+7
*6
80
9+8
*7
81
9+9
*8