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