|
1.
21 + 8 =
29
4
3
2
|
2.
8 + 39 =
3
4
47
2
|
3.
26 + 1 =
4
3
2
27
|
4.
9 – 0 =
9
1
3
2
|
|
5.
23 – 12 =
3
1
11
2
|
6.
16 – 1 =
3
2
1
15
|
7.
23 + 3 =
4
2
26
3
|
8.
24 + 19 =
2
43
3
4
|
|
9.
14 + 8 =
2
4
22
3
|
10.
49 – 19 =
4
30
2
3
|
11.
41 – 32 =
9
1
3
2
|
12.
37 – 25 =
2
12
3
1
|
|
13.
32 – 16 =
2
16
4
3
|
14.
2 + 44 =
46
2
4
3
|
15.
23 + 16 =
3
39
2
4
|
16.
46 + 0 =
4
46
2
3
|
|
17.
30 + 7 =
3
4
2
37
|
18.
20 – 20 =
0
3
2
4
|
19.
24 + 9 =
33
2
3
4
|
20.
44 + 6 =
50
2
3
4
|
|
1.
21 + 8 =
29
4
3
2
|
2.
8 + 39 =
3
4
47
2
|
3.
26 + 1 =
4
3
2
27
|
4.
9 – 0 =
9
1
3
2
|
|
5.
23 – 12 =
3
1
11
2
|
6.
16 – 1 =
3
2
1
15
|
7.
23 + 3 =
4
2
26
3
|
8.
24 + 19 =
2
43
3
4
|
|
9.
14 + 8 =
2
4
22
3
|
10.
49 – 19 =
4
30
2
3
|
11.
41 – 32 =
9
1
3
2
|
12.
37 – 25 =
2
12
3
1
|
|
13.
32 – 16 =
2
16
4
3
|
14.
2 + 44 =
46
2
4
3
|
15.
23 + 16 =
3
39
2
4
|
16.
46 + 0 =
4
46
2
3
|
|
17.
30 + 7 =
3
4
2
37
|
18.
20 – 20 =
0
3
2
4
|
19.
24 + 9 =
33
2
3
4
|
20.
44 + 6 =
50
2
3
4
|