|
1.
9 – 5 =
4
8
6
1
|
2.
14 – 5 =
9
1
13
4
|
3.
6 – 6 =
3
0
1
2
|
4.
16 – 2 =
14
10
1
19
|
|
5.
19 – 0 =
6
18
9
19
|
6.
4 – 3 =
1
5
4
2
|
7.
1 – 0 =
1
4
5
2
|
8.
3 – 0 =
2
3
5
7
|
|
9.
16 – 10 =
5
7
6
1
|
10.
18 – 0 =
2
18
5
22
|
11.
6 – 0 =
4
6
8
2
|
12.
7 – 0 =
9
7
1
2
|
|
13.
14 – 4 =
5
2
10
12
|
14.
20 – 10 =
4
10
2
3
|
15.
19 – 12 =
7
3
8
6
|
16.
10 – 8 =
2
4
5
1
|
|
17.
8 – 4 =
9
4
8
5
|
18.
5 – 4 =
1
6
5
2
|
19.
15 – 8 =
8
11
2
7
|
20.
8 – 1 =
12
7
3
8
|
|
1.
9 – 5 =
4
8
6
1
|
2.
14 – 5 =
9
1
13
4
|
3.
6 – 6 =
3
0
1
2
|
4.
16 – 2 =
14
10
1
19
|
|
5.
19 – 0 =
6
18
9
19
|
6.
4 – 3 =
1
5
4
2
|
7.
1 – 0 =
1
4
5
2
|
8.
3 – 0 =
2
3
5
7
|
|
9.
16 – 10 =
5
7
6
1
|
10.
18 – 0 =
2
18
5
22
|
11.
6 – 0 =
4
6
8
2
|
12.
7 – 0 =
9
7
1
2
|
|
13.
14 – 4 =
5
2
10
12
|
14.
20 – 10 =
4
10
2
3
|
15.
19 – 12 =
7
3
8
6
|
16.
10 – 8 =
2
4
5
1
|
|
17.
8 – 4 =
9
4
8
5
|
18.
5 – 4 =
1
6
5
2
|
19.
15 – 8 =
8
11
2
7
|
20.
8 – 1 =
12
7
3
8
|