|
1.
32 – 1 =
31
3
2
4
|
2.
43 – 27 =
2
3
4
16
|
3.
39 + 4 =
3
2
4
43
|
4.
30 + 12 =
42
4
3
2
|
|
5.
41 + 0 =
3
2
41
4
|
6.
8 + 15 =
3
2
23
4
|
7.
14 + 24 =
38
3
2
4
|
8.
5 + 3 =
2
1
3
8
|
|
9.
17 – 14 =
4
1
3
2
|
10.
21 – 18 =
2
4
1
3
|
11.
37 – 6 =
4
3
2
31
|
12.
8 + 16 =
3
4
24
2
|
|
13.
44 + 1 =
45
4
2
3
|
14.
38 – 3 =
3
2
35
4
|
15.
39 + 4 =
4
2
43
3
|
16.
47 – 5 =
2
4
3
42
|
|
17.
44 – 13 =
3
4
2
31
|
18.
3 + 37 =
40
3
4
2
|
19.
42 + 1 =
43
2
4
3
|
20.
7 + 26 =
33
4
3
2
|
|
1.
32 – 1 =
31
3
2
4
|
2.
43 – 27 =
2
3
4
16
|
3.
39 + 4 =
3
2
4
43
|
4.
30 + 12 =
42
4
3
2
|
|
5.
41 + 0 =
3
2
41
4
|
6.
8 + 15 =
3
2
23
4
|
7.
14 + 24 =
38
3
2
4
|
8.
5 + 3 =
2
1
3
8
|
|
9.
17 – 14 =
4
1
3
2
|
10.
21 – 18 =
2
4
1
3
|
11.
37 – 6 =
4
3
2
31
|
12.
8 + 16 =
3
4
24
2
|
|
13.
44 + 1 =
45
4
2
3
|
14.
38 – 3 =
3
2
35
4
|
15.
39 + 4 =
4
2
43
3
|
16.
47 – 5 =
2
4
3
42
|
|
17.
44 – 13 =
3
4
2
31
|
18.
3 + 37 =
40
3
4
2
|
19.
42 + 1 =
43
2
4
3
|
20.
7 + 26 =
33
4
3
2
|