|
1.
14 + 0 =
2
3
1
14
|
2.
18 + 15 =
4
3
2
33
|
3.
46 – 13 =
2
3
33
4
|
4.
28 – 23 =
1
5
2
3
|
|
5.
29 – 19 =
2
3
10
1
|
6.
9 + 14 =
4
3
2
23
|
7.
28 + 8 =
2
4
36
3
|
8.
24 + 19 =
3
43
2
4
|
|
9.
1 + 30 =
31
2
4
3
|
10.
34 + 12 =
46
3
2
4
|
11.
17 – 7 =
3
2
1
10
|
12.
35 – 5 =
30
4
2
3
|
|
13.
33 + 0 =
33
2
4
3
|
14.
47 + 3 =
3
50
2
4
|
15.
44 – 20 =
3
4
2
24
|
16.
19 + 0 =
3
4
2
19
|
|
17.
50 + 0 =
3
50
4
2
|
18.
50 + 0 =
3
4
50
2
|
19.
31 + 14 =
4
45
3
2
|
20.
49 – 33 =
3
4
16
2
|
|
1.
14 + 0 =
2
3
1
14
|
2.
18 + 15 =
4
3
2
33
|
3.
46 – 13 =
2
3
33
4
|
4.
28 – 23 =
1
5
2
3
|
|
5.
29 – 19 =
2
3
10
1
|
6.
9 + 14 =
4
3
2
23
|
7.
28 + 8 =
2
4
36
3
|
8.
24 + 19 =
3
43
2
4
|
|
9.
1 + 30 =
31
2
4
3
|
10.
34 + 12 =
46
3
2
4
|
11.
17 – 7 =
3
2
1
10
|
12.
35 – 5 =
30
4
2
3
|
|
13.
33 + 0 =
33
2
4
3
|
14.
47 + 3 =
3
50
2
4
|
15.
44 – 20 =
3
4
2
24
|
16.
19 + 0 =
3
4
2
19
|
|
17.
50 + 0 =
3
50
4
2
|
18.
50 + 0 =
3
4
50
2
|
19.
31 + 14 =
4
45
3
2
|
20.
49 – 33 =
3
4
16
2
|