|
1.
35 + 4 =
2
39
3
4
|
2.
2 + 43 =
3
2
4
45
|
3.
16 + 25 =
2
41
3
4
|
4.
21 – 3 =
4
18
2
3
|
|
5.
8 – 3 =
3
5
2
1
|
6.
32 + 2 =
3
34
4
2
|
7.
11 – 1 =
10
2
3
1
|
8.
12 + 4 =
4
2
16
3
|
|
9.
9 – 5 =
3
2
4
1
|
10.
40 + 6 =
3
2
4
46
|
11.
33 – 17 =
2
16
4
3
|
12.
15 + 12 =
4
2
3
27
|
|
13.
39 + 3 =
42
2
3
4
|
14.
23 – 10 =
13
2
3
1
|
15.
15 – 0 =
15
2
3
1
|
16.
5 + 44 =
49
4
2
3
|
|
17.
3 – 0 =
2
3
4
1
|
18.
28 – 14 =
3
14
1
2
|
19.
41 – 30 =
11
1
3
2
|
20.
23 + 13 =
4
3
36
2
|
|
1.
35 + 4 =
2
39
3
4
|
2.
2 + 43 =
3
2
4
45
|
3.
16 + 25 =
2
41
3
4
|
4.
21 – 3 =
4
18
2
3
|
|
5.
8 – 3 =
3
5
2
1
|
6.
32 + 2 =
3
34
4
2
|
7.
11 – 1 =
10
2
3
1
|
8.
12 + 4 =
4
2
16
3
|
|
9.
9 – 5 =
3
2
4
1
|
10.
40 + 6 =
3
2
4
46
|
11.
33 – 17 =
2
16
4
3
|
12.
15 + 12 =
4
2
3
27
|
|
13.
39 + 3 =
42
2
3
4
|
14.
23 – 10 =
13
2
3
1
|
15.
15 – 0 =
15
2
3
1
|
16.
5 + 44 =
49
4
2
3
|
|
17.
3 – 0 =
2
3
4
1
|
18.
28 – 14 =
3
14
1
2
|
19.
41 – 30 =
11
1
3
2
|
20.
23 + 13 =
4
3
36
2
|