|
1.
2 – 0 =
2
4
1
3
|
2.
37 – 35 =
1
4
3
2
|
3.
31 – 6 =
4
2
25
3
|
4.
48 – 41 =
2
1
7
3
|
|
5.
38 + 11 =
4
2
3
49
|
6.
45 + 0 =
45
2
4
3
|
7.
38 – 15 =
23
4
3
2
|
8.
45 + 4 =
49
2
3
4
|
|
9.
45 + 1 =
3
46
2
4
|
10.
50 + 0 =
2
3
4
50
|
11.
12 + 29 =
4
2
3
41
|
12.
8 + 25 =
4
3
2
33
|
|
13.
45 – 13 =
4
2
32
3
|
14.
3 + 25 =
2
3
4
28
|
15.
27 – 24 =
4
1
3
2
|
16.
40 – 5 =
35
2
4
3
|
|
17.
19 + 27 =
2
3
4
46
|
18.
6 + 25 =
4
2
3
31
|
19.
45 – 38 =
1
7
3
2
|
20.
29 – 22 =
3
2
7
1
|
|
1.
2 – 0 =
2
4
1
3
|
2.
37 – 35 =
1
4
3
2
|
3.
31 – 6 =
4
2
25
3
|
4.
48 – 41 =
2
1
7
3
|
|
5.
38 + 11 =
4
2
3
49
|
6.
45 + 0 =
45
2
4
3
|
7.
38 – 15 =
23
4
3
2
|
8.
45 + 4 =
49
2
3
4
|
|
9.
45 + 1 =
3
46
2
4
|
10.
50 + 0 =
2
3
4
50
|
11.
12 + 29 =
4
2
3
41
|
12.
8 + 25 =
4
3
2
33
|
|
13.
45 – 13 =
4
2
32
3
|
14.
3 + 25 =
2
3
4
28
|
15.
27 – 24 =
4
1
3
2
|
16.
40 – 5 =
35
2
4
3
|
|
17.
19 + 27 =
2
3
4
46
|
18.
6 + 25 =
4
2
3
31
|
19.
45 – 38 =
1
7
3
2
|
20.
29 – 22 =
3
2
7
1
|