|
1.
37 + 6 =
2
43
|
2.
3 + 17 =
20
2
|
3.
46 – 14 =
2
32
|
4.
44 + 2 =
46
2
|
|
5.
27 – 14 =
13
1
|
6.
24 + 19 =
2
43
|
7.
7 – 7 =
2
0
|
8.
3 + 12 =
1
15
|
|
9.
14 – 4 =
1
10
|
10.
9 + 41 =
50
2
|
11.
14 – 3 =
11
1
|
12.
48 – 36 =
12
1
|
|
13.
22 + 25 =
47
2
|
14.
38 – 5 =
2
33
|
15.
4 + 32 =
36
2
|
16.
39 + 3 =
42
2
|
|
17.
25 + 24 =
49
2
|
18.
28 + 5 =
2
33
|
19.
15 + 8 =
2
23
|
20.
12 + 15 =
2
27
|
|
1.
37 + 6 =
2
43
|
2.
3 + 17 =
20
2
|
3.
46 – 14 =
2
32
|
4.
44 + 2 =
46
2
|
|
5.
27 – 14 =
13
1
|
6.
24 + 19 =
2
43
|
7.
7 – 7 =
2
0
|
8.
3 + 12 =
1
15
|
|
9.
14 – 4 =
1
10
|
10.
9 + 41 =
50
2
|
11.
14 – 3 =
11
1
|
12.
48 – 36 =
12
1
|
|
13.
22 + 25 =
47
2
|
14.
38 – 5 =
2
33
|
15.
4 + 32 =
36
2
|
16.
39 + 3 =
42
2
|
|
17.
25 + 24 =
49
2
|
18.
28 + 5 =
2
33
|
19.
15 + 8 =
2
23
|
20.
12 + 15 =
2
27
|