|
1.
36 – 0 =
2
36
|
2.
8 – 5 =
3
1
|
3.
38 – 4 =
2
34
|
4.
1 – 0 =
2
1
|
|
5.
28 – 28 =
2
0
|
6.
41 + 7 =
2
48
|
7.
32 + 12 =
2
44
|
8.
35 – 27 =
1
8
|
|
9.
21 – 15 =
1
6
|
10.
28 – 16 =
1
12
|
11.
49 + 0 =
2
49
|
12.
22 – 12 =
1
10
|
|
13.
16 – 11 =
5
1
|
14.
9 – 8 =
2
1
|
15.
50 – 49 =
2
1
|
16.
4 + 6 =
1
10
|
|
17.
27 – 1 =
26
2
|
18.
48 – 42 =
6
1
|
19.
4 – 0 =
1
4
|
20.
33 + 12 =
45
2
|
|
1.
36 – 0 =
2
36
|
2.
8 – 5 =
3
1
|
3.
38 – 4 =
2
34
|
4.
1 – 0 =
2
1
|
|
5.
28 – 28 =
2
0
|
6.
41 + 7 =
2
48
|
7.
32 + 12 =
2
44
|
8.
35 – 27 =
1
8
|
|
9.
21 – 15 =
1
6
|
10.
28 – 16 =
1
12
|
11.
49 + 0 =
2
49
|
12.
22 – 12 =
1
10
|
|
13.
16 – 11 =
5
1
|
14.
9 – 8 =
2
1
|
15.
50 – 49 =
2
1
|
16.
4 + 6 =
1
10
|
|
17.
27 – 1 =
26
2
|
18.
48 – 42 =
6
1
|
19.
4 – 0 =
1
4
|
20.
33 + 12 =
45
2
|