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