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45 Cards in this Set
- Front
- Back
2+2=
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4
|
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2+3=
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5
|
|
2+4=
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6
|
|
2+5=
|
7
|
|
2+6=
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8
|
|
2+7=
|
9
|
|
2+8=
|
10
|
|
2+9=
|
11
|
|
3+3=
|
6
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|
3+4=
|
7
|
|
3+5=
|
8
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|
3+6=
|
9
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|
3+7=
|
10
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|
3+8=
|
11
|
|
3+9=
|
12
|
|
4+5=
|
9
|
|
4+6=
|
10
|
|
4+7=
|
11
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|
4+8=
|
12
|
|
4+9=
|
13
|
|
5+6=
|
11
|
|
5+7=
|
12
|
|
5+8=
|
13
|
|
5+9=
|
14
|
|
6+6=
|
12
|
|
7+7=
|
14
|
|
8+8=
|
16
|
|
9+9=
|
18
|
|
10+10=
|
20
|
|
1+1=
|
2
|
|
2+2=
|
4
|
|
3+3=
|
6
|
|
4+4=
|
8
|
|
3+1=
|
4
|
|
4+1=
|
5
|
|
5+1=
|
6
|
|
6+1=
|
7
|
|
7+1=
|
8
|
|
8+1=
|
9
|
|
9+1=
|
10
|
|
10+1=
|
11
|
|
11+1=
|
12
|
|
12+1=
|
13
|
|
13+1=
|
14
|
|
14+1=
|
15
|