|
1.
9 + 2 =
11
1
|
2.
22 + 3 =
25
2
|
3.
33 – 32 =
2
1
|
4.
9 – 7 =
2
1
|
|
5.
45 – 29 =
2
16
|
6.
50 + 0 =
50
2
|
7.
9 – 3 =
1
6
|
8.
35 + 12 =
47
2
|
|
9.
4 + 22 =
2
26
|
10.
38 + 7 =
2
45
|
11.
45 – 33 =
1
12
|
12.
1 – 0 =
1
2
|
|
13.
48 – 47 =
2
1
|
14.
7 – 4 =
1
3
|
15.
35 – 22 =
1
13
|
16.
15 – 10 =
5
1
|
|
17.
23 – 16 =
1
7
|
18.
18 + 3 =
2
21
|
19.
47 – 36 =
11
1
|
20.
26 – 9 =
17
2
|
|
1.
9 + 2 =
11
1
|
2.
22 + 3 =
25
2
|
3.
33 – 32 =
2
1
|
4.
9 – 7 =
2
1
|
|
5.
45 – 29 =
2
16
|
6.
50 + 0 =
50
2
|
7.
9 – 3 =
1
6
|
8.
35 + 12 =
47
2
|
|
9.
4 + 22 =
2
26
|
10.
38 + 7 =
2
45
|
11.
45 – 33 =
1
12
|
12.
1 – 0 =
1
2
|
|
13.
48 – 47 =
2
1
|
14.
7 – 4 =
1
3
|
15.
35 – 22 =
1
13
|
16.
15 – 10 =
5
1
|
|
17.
23 – 16 =
1
7
|
18.
18 + 3 =
2
21
|
19.
47 – 36 =
11
1
|
20.
26 – 9 =
17
2
|