|
1.
46 – 35 =
3
11
2
1
|
2.
44 + 1 =
45
4
3
2
|
3.
8 + 33 =
3
4
2
41
|
4.
43 + 0 =
3
43
4
2
|
|
5.
30 – 6 =
4
3
24
2
|
6.
7 + 10 =
2
4
17
3
|
7.
9 + 20 =
2
4
3
29
|
8.
24 + 21 =
3
2
45
4
|
|
9.
21 + 17 =
2
38
4
3
|
10.
4 + 36 =
2
40
4
3
|
11.
17 + 13 =
30
4
2
3
|
12.
10 + 19 =
29
2
4
3
|
|
13.
21 + 15 =
3
36
4
2
|
14.
36 – 12 =
3
24
4
2
|
15.
17 + 15 =
4
3
32
2
|
16.
37 + 7 =
2
44
4
3
|
|
17.
38 + 11 =
2
49
3
4
|
18.
18 – 5 =
13
1
3
2
|
19.
23 – 0 =
4
3
23
2
|
20.
31 – 5 =
3
26
2
4
|
|
1.
46 – 35 =
3
11
2
1
|
2.
44 + 1 =
45
4
3
2
|
3.
8 + 33 =
3
4
2
41
|
4.
43 + 0 =
3
43
4
2
|
|
5.
30 – 6 =
4
3
24
2
|
6.
7 + 10 =
2
4
17
3
|
7.
9 + 20 =
2
4
3
29
|
8.
24 + 21 =
3
2
45
4
|
|
9.
21 + 17 =
2
38
4
3
|
10.
4 + 36 =
2
40
4
3
|
11.
17 + 13 =
30
4
2
3
|
12.
10 + 19 =
29
2
4
3
|
|
13.
21 + 15 =
3
36
4
2
|
14.
36 – 12 =
3
24
4
2
|
15.
17 + 15 =
4
3
32
2
|
16.
37 + 7 =
2
44
4
3
|
|
17.
38 + 11 =
2
49
3
4
|
18.
18 – 5 =
13
1
3
2
|
19.
23 – 0 =
4
3
23
2
|
20.
31 – 5 =
3
26
2
4
|