|
1.
14 – 6 =
1
2
3
8
|
2.
39 + 6 =
4
3
2
45
|
3.
36 – 15 =
21
4
2
3
|
4.
39 + 1 =
2
4
3
40
|
|
5.
35 – 20 =
15
2
3
1
|
6.
19 – 0 =
19
2
3
4
|
7.
41 – 35 =
2
6
3
1
|
8.
35 + 6 =
4
2
41
3
|
|
9.
47 + 2 =
2
49
3
4
|
10.
35 – 33 =
1
3
2
4
|
11.
21 + 3 =
3
2
24
4
|
12.
45 – 5 =
2
40
3
4
|
|
13.
20 – 14 =
2
6
3
1
|
14.
39 – 15 =
24
2
4
3
|
15.
9 – 8 =
1
3
2
4
|
16.
1 – 0 =
1
2
3
4
|
|
17.
42 + 4 =
46
4
2
3
|
18.
23 + 23 =
46
4
2
3
|
19.
20 + 4 =
3
4
2
24
|
20.
24 + 19 =
43
4
2
3
|
|
1.
14 – 6 =
1
2
3
8
|
2.
39 + 6 =
4
3
2
45
|
3.
36 – 15 =
21
4
2
3
|
4.
39 + 1 =
2
4
3
40
|
|
5.
35 – 20 =
15
2
3
1
|
6.
19 – 0 =
19
2
3
4
|
7.
41 – 35 =
2
6
3
1
|
8.
35 + 6 =
4
2
41
3
|
|
9.
47 + 2 =
2
49
3
4
|
10.
35 – 33 =
1
3
2
4
|
11.
21 + 3 =
3
2
24
4
|
12.
45 – 5 =
2
40
3
4
|
|
13.
20 – 14 =
2
6
3
1
|
14.
39 – 15 =
24
2
4
3
|
15.
9 – 8 =
1
3
2
4
|
16.
1 – 0 =
1
2
3
4
|
|
17.
42 + 4 =
46
4
2
3
|
18.
23 + 23 =
46
4
2
3
|
19.
20 + 4 =
3
4
2
24
|
20.
24 + 19 =
43
4
2
3
|