|
1.
13 + 3 =
16
2
|
2.
50 – 36 =
14
1
|
3.
48 + 2 =
2
50
|
4.
31 – 10 =
21
2
|
|
5.
42 – 32 =
10
1
|
6.
3 + 35 =
38
2
|
7.
31 + 14 =
2
45
|
8.
8 – 8 =
0
2
|
|
9.
27 – 13 =
14
1
|
10.
50 – 38 =
12
1
|
11.
26 – 5 =
2
21
|
12.
11 + 35 =
46
2
|
|
13.
10 + 32 =
2
42
|
14.
34 + 1 =
35
2
|
15.
50 – 6 =
2
44
|
16.
8 – 5 =
3
1
|
|
17.
27 – 10 =
2
17
|
18.
41 + 3 =
2
44
|
19.
46 + 1 =
2
47
|
20.
39 – 3 =
2
36
|
|
1.
13 + 3 =
16
2
|
2.
50 – 36 =
14
1
|
3.
48 + 2 =
2
50
|
4.
31 – 10 =
21
2
|
|
5.
42 – 32 =
10
1
|
6.
3 + 35 =
38
2
|
7.
31 + 14 =
2
45
|
8.
8 – 8 =
0
2
|
|
9.
27 – 13 =
14
1
|
10.
50 – 38 =
12
1
|
11.
26 – 5 =
2
21
|
12.
11 + 35 =
46
2
|
|
13.
10 + 32 =
2
42
|
14.
34 + 1 =
35
2
|
15.
50 – 6 =
2
44
|
16.
8 – 5 =
3
1
|
|
17.
27 – 10 =
2
17
|
18.
41 + 3 =
2
44
|
19.
46 + 1 =
2
47
|
20.
39 – 3 =
2
36
|