|
1.
29 – 25 =
3
2
4
1
|
2.
44 – 9 =
3
4
2
35
|
3.
10 + 18 =
2
3
28
4
|
4.
34 – 16 =
4
2
18
3
|
|
5.
7 + 2 =
9
3
2
1
|
6.
31 + 2 =
2
3
33
4
|
7.
13 – 4 =
1
3
2
9
|
8.
21 + 29 =
3
50
4
2
|
|
9.
38 – 2 =
3
36
2
4
|
10.
1 – 1 =
4
3
0
2
|
11.
41 – 16 =
4
3
25
2
|
12.
23 + 22 =
3
2
45
4
|
|
13.
9 – 7 =
3
1
2
4
|
14.
3 – 3 =
3
0
4
2
|
15.
33 + 15 =
4
48
2
3
|
16.
11 + 3 =
3
1
14
2
|
|
17.
23 – 23 =
0
4
3
2
|
18.
15 + 9 =
2
4
3
24
|
19.
7 – 1 =
2
6
1
3
|
20.
35 – 17 =
18
2
4
3
|
|
1.
29 – 25 =
3
2
4
1
|
2.
44 – 9 =
3
4
2
35
|
3.
10 + 18 =
2
3
28
4
|
4.
34 – 16 =
4
2
18
3
|
|
5.
7 + 2 =
9
3
2
1
|
6.
31 + 2 =
2
3
33
4
|
7.
13 – 4 =
1
3
2
9
|
8.
21 + 29 =
3
50
4
2
|
|
9.
38 – 2 =
3
36
2
4
|
10.
1 – 1 =
4
3
0
2
|
11.
41 – 16 =
4
3
25
2
|
12.
23 + 22 =
3
2
45
4
|
|
13.
9 – 7 =
3
1
2
4
|
14.
3 – 3 =
3
0
4
2
|
15.
33 + 15 =
4
48
2
3
|
16.
11 + 3 =
3
1
14
2
|
|
17.
23 – 23 =
0
4
3
2
|
18.
15 + 9 =
2
4
3
24
|
19.
7 – 1 =
2
6
1
3
|
20.
35 – 17 =
18
2
4
3
|