|
1.
13 – 10 =
2
3
1
4
|
2.
25 – 2 =
2
3
4
23
|
3.
36 + 8 =
3
44
2
4
|
4.
28 + 19 =
3
4
47
2
|
|
5.
48 + 1 =
2
4
49
3
|
6.
10 + 35 =
3
45
2
4
|
7.
30 – 22 =
8
2
3
1
|
8.
10 – 3 =
1
3
7
2
|
|
9.
11 – 8 =
2
1
4
3
|
10.
34 + 3 =
4
3
37
2
|
11.
16 + 11 =
4
27
2
3
|
12.
32 – 28 =
4
2
1
3
|
|
13.
27 + 12 =
39
4
2
3
|
14.
27 + 14 =
41
4
2
3
|
15.
26 – 5 =
21
3
4
2
|
16.
8 + 19 =
3
4
27
2
|
|
17.
1 + 28 =
3
29
4
2
|
18.
40 – 26 =
14
1
3
2
|
19.
37 – 16 =
4
2
3
21
|
20.
29 – 19 =
2
10
3
1
|
|
1.
13 – 10 =
2
3
1
4
|
2.
25 – 2 =
2
3
4
23
|
3.
36 + 8 =
3
44
2
4
|
4.
28 + 19 =
3
4
47
2
|
|
5.
48 + 1 =
2
4
49
3
|
6.
10 + 35 =
3
45
2
4
|
7.
30 – 22 =
8
2
3
1
|
8.
10 – 3 =
1
3
7
2
|
|
9.
11 – 8 =
2
1
4
3
|
10.
34 + 3 =
4
3
37
2
|
11.
16 + 11 =
4
27
2
3
|
12.
32 – 28 =
4
2
1
3
|
|
13.
27 + 12 =
39
4
2
3
|
14.
27 + 14 =
41
4
2
3
|
15.
26 – 5 =
21
3
4
2
|
16.
8 + 19 =
3
4
27
2
|
|
17.
1 + 28 =
3
29
4
2
|
18.
40 – 26 =
14
1
3
2
|
19.
37 – 16 =
4
2
3
21
|
20.
29 – 19 =
2
10
3
1
|