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ADDITION Self-Correcting Quiz - Up Through the SEVENS

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