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ADDITION Self-Correcting Quiz - Up Through the SIXES

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