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ADDITION Self-Correcting Quiz - Up Through the SEVENS

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