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ADDITION Self-Correcting Quiz - Up Through the SIXES

1
3
+  0
2
4
+  4
3
2
+  2
4
2
+  5
5
7
+  6
6
2
+  7
7
8
+  2
8
2
+  9
9
3
+  5
10
3
+  4
11
4
+  6
12
3
+  7
13
6
+  3
14
6
+  6
15
2
+  1
16
7
+  3
17
8
+  4
18
7
+  5
19
6
+  9
20
9
+  4
21
4
+  3
22
4
+  2
23
6
+  8
24
3
+  6
25
9
+  5
26
6
+  2
27
4
+  7
28
5
+  5
29
3
+  3
30
5
+  8
31
3
+  2
32
3
+  9
33
9
+  6
34
4
+  9
35
6
+  5
36
9
+  2
37
2
+  6
38
5
+  4
39
5
+  9
40
3
+  8
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