Addition Up To 20 Flashcards

0
Q

1+2

A

3

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1
Q

1 + 1

A

2

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2
Q

1+4

A

5

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4
Q

1+6

A

7

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6
Q

1+8

A

9

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7
Q

1+9

A

10

How well did you know this?
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8
Q

1+5

A

6

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11
Q

1 + 7

A

8

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15
Q

2 + 1

A

3

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16
Q

2 + 2

A

4

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17
Q

2+ 3

A

5

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18
Q

2 + 4

A

6

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19
Q

3 + 2

A

5

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20
Q

3 + 3

A

6

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21
Q

3+4

A

7

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22
Q

3+5

A

8

How well did you know this?
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2
3
4
5
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23
Q

3+6

A

9

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3
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24
Q

3+7

A

10

How well did you know this?
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25
Q

3+8

A

11

How well did you know this?
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26
Q

3+9

A

12

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28
Q

4+2

A

6

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29
Q

4+3

A

7

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30
Q

4+4

A

8

How well did you know this?
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2
3
4
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31
Q

4+9

A

13

How well did you know this?
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32
4+5
9
33
4+6
10
34
4+7
11
35
4+8
12
36
5+2
7
37
5+3
8
38
5+4
9
39
5+5
10
40
5+6
11
41
6+3
9
42
6+4
10
43
6+5
11
44
6+6
12
45
6+7
13
46
6+8
14
47
6+9
15
48
5+7
12
49
7+2
9
50
7+3
10
51
7+4
11
52
7+5
12
53
7+6
13
54
7+7
14
55
7+8
15
56
7+9
18
57
5+8
13
58
8+2
10
59
8+3
11
60
8+4
12
61
8+5
13
62
8+6
14
63
8+7
15
64
8+8
16
65
8+9
17
66
5+9
14
67
9+2
11
68
9+3
12
69
9+4
13
70
9+5
14
71
9+6
15
72
9+7
16
73
9+8
17
74
9+9
18
75
9+10
19
76
10+10
20
78
6+2
8
80
3 + 1
4
89
4 + 1
5
98
5 + 1
6
107
6 + 1
7
116
7 +1
8
125
8 + 1
9
131
9 + 1
10