|
1.
16 – 16 =
1
0
|
2.
6 – 0 =
7
6
|
3.
9 – 2 =
2
7
|
4.
1 – 1 =
0
4
|
|
5.
4 – 3 =
2
1
|
6.
6 – 1 =
6
5
|
7.
20 – 18 =
2
5
|
8.
16 – 14 =
1
2
|
|
9.
2 – 1 =
4
1
|
10.
6 – 6 =
1
0
|
11.
11 – 1 =
1
10
|
12.
3 – 1 =
3
2
|
|
13.
10 – 0 =
3
10
|
14.
8 – 4 =
4
7
|
15.
14 – 6 =
3
8
|
16.
13 – 8 =
3
5
|
|
17.
12 – 7 =
5
8
|
18.
5 – 2 =
6
3
|
19.
6 – 3 =
7
3
|
20.
7 – 1 =
6
9
|
|
1.
16 – 16 =
1
0
|
2.
6 – 0 =
7
6
|
3.
9 – 2 =
2
7
|
4.
1 – 1 =
0
4
|
|
5.
4 – 3 =
2
1
|
6.
6 – 1 =
6
5
|
7.
20 – 18 =
2
5
|
8.
16 – 14 =
1
2
|
|
9.
2 – 1 =
4
1
|
10.
6 – 6 =
1
0
|
11.
11 – 1 =
1
10
|
12.
3 – 1 =
3
2
|
|
13.
10 – 0 =
3
10
|
14.
8 – 4 =
4
7
|
15.
14 – 6 =
3
8
|
16.
13 – 8 =
3
5
|
|
17.
12 – 7 =
5
8
|
18.
5 – 2 =
6
3
|
19.
6 – 3 =
7
3
|
20.
7 – 1 =
6
9
|