|
1.
4 – 4 =
3
0
2
4
|
2.
35 + 9 =
2
3
4
44
|
3.
14 + 5 =
4
2
19
3
|
4.
17 – 9 =
2
3
1
8
|
|
5.
29 – 6 =
23
2
3
4
|
6.
5 – 1 =
3
4
2
1
|
7.
20 + 22 =
42
2
3
4
|
8.
13 + 23 =
2
3
36
4
|
|
9.
24 – 6 =
3
18
4
2
|
10.
3 + 42 =
4
3
2
45
|
11.
28 + 22 =
2
3
4
50
|
12.
8 – 6 =
3
4
2
1
|
|
13.
1 + 37 =
2
4
38
3
|
14.
44 + 5 =
3
4
49
2
|
15.
41 – 32 =
3
9
2
1
|
16.
46 – 41 =
2
1
5
3
|
|
17.
38 + 9 =
4
2
47
3
|
18.
6 – 4 =
4
3
2
1
|
19.
4 – 4 =
4
2
3
0
|
20.
28 – 3 =
2
3
4
25
|
|
1.
4 – 4 =
3
0
2
4
|
2.
35 + 9 =
2
3
4
44
|
3.
14 + 5 =
4
2
19
3
|
4.
17 – 9 =
2
3
1
8
|
|
5.
29 – 6 =
23
2
3
4
|
6.
5 – 1 =
3
4
2
1
|
7.
20 + 22 =
42
2
3
4
|
8.
13 + 23 =
2
3
36
4
|
|
9.
24 – 6 =
3
18
4
2
|
10.
3 + 42 =
4
3
2
45
|
11.
28 + 22 =
2
3
4
50
|
12.
8 – 6 =
3
4
2
1
|
|
13.
1 + 37 =
2
4
38
3
|
14.
44 + 5 =
3
4
49
2
|
15.
41 – 32 =
3
9
2
1
|
16.
46 – 41 =
2
1
5
3
|
|
17.
38 + 9 =
4
2
47
3
|
18.
6 – 4 =
4
3
2
1
|
19.
4 – 4 =
4
2
3
0
|
20.
28 – 3 =
2
3
4
25
|