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ADDITION Self-Correcting Quiz - Up Through the SEVENS

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