|
1.
1 + 47 =
2
48
|
2.
28 + 19 =
2
47
|
3.
26 + 7 =
2
33
|
4.
43 – 37 =
1
6
|
|
5.
36 + 14 =
50
2
|
6.
7 + 36 =
43
2
|
7.
28 – 1 =
27
2
|
8.
11 – 6 =
1
5
|
|
9.
46 – 12 =
2
34
|
10.
44 + 6 =
2
50
|
11.
35 + 7 =
42
2
|
12.
45 + 1 =
2
46
|
|
13.
14 – 3 =
1
11
|
14.
27 + 2 =
2
29
|
15.
37 – 29 =
8
1
|
16.
46 – 41 =
5
1
|
|
17.
4 – 3 =
1
2
|
18.
3 + 27 =
30
2
|
19.
7 – 5 =
2
1
|
20.
40 + 10 =
2
50
|
|
1.
1 + 47 =
2
48
|
2.
28 + 19 =
2
47
|
3.
26 + 7 =
2
33
|
4.
43 – 37 =
1
6
|
|
5.
36 + 14 =
50
2
|
6.
7 + 36 =
43
2
|
7.
28 – 1 =
27
2
|
8.
11 – 6 =
1
5
|
|
9.
46 – 12 =
2
34
|
10.
44 + 6 =
2
50
|
11.
35 + 7 =
42
2
|
12.
45 + 1 =
2
46
|
|
13.
14 – 3 =
1
11
|
14.
27 + 2 =
2
29
|
15.
37 – 29 =
8
1
|
16.
46 – 41 =
5
1
|
|
17.
4 – 3 =
1
2
|
18.
3 + 27 =
30
2
|
19.
7 – 5 =
2
1
|
20.
40 + 10 =
2
50
|