1.
43 + 6 =
49
2
|
2.
43 + 2 =
2
45
|
3.
26 + 7 =
33
2
|
4.
30 – 2 =
28
2
|
5.
44 – 22 =
2
22
|
6.
6 + 32 =
38
2
|
7.
19 – 16 =
3
1
|
8.
9 + 5 =
14
1
|
9.
42 + 1 =
2
43
|
10.
7 + 40 =
2
47
|
11.
50 – 15 =
35
2
|
12.
48 + 1 =
2
49
|
13.
9 + 39 =
48
2
|
14.
46 + 2 =
2
48
|
15.
13 + 29 =
2
42
|
16.
48 – 42 =
6
1
|
17.
39 + 2 =
2
41
|
18.
14 – 3 =
1
11
|
19.
11 + 32 =
2
43
|
20.
37 – 17 =
20
2
|
1.
43 + 6 =
49
2
|
2.
43 + 2 =
2
45
|
3.
26 + 7 =
33
2
|
4.
30 – 2 =
28
2
|
5.
44 – 22 =
2
22
|
6.
6 + 32 =
38
2
|
7.
19 – 16 =
3
1
|
8.
9 + 5 =
14
1
|
9.
42 + 1 =
2
43
|
10.
7 + 40 =
2
47
|
11.
50 – 15 =
35
2
|
12.
48 + 1 =
2
49
|
13.
9 + 39 =
48
2
|
14.
46 + 2 =
2
48
|
15.
13 + 29 =
2
42
|
16.
48 – 42 =
6
1
|
17.
39 + 2 =
2
41
|
18.
14 – 3 =
1
11
|
19.
11 + 32 =
2
43
|
20.
37 – 17 =
20
2
|