|
1.
13 – 5 =
1
6
8
3
|
2.
15 – 8 =
5
1
2
7
|
3.
18 – 16 =
2
7
4
5
|
4.
9 – 4 =
5
10
8
7
|
|
5.
10 – 4 =
9
8
3
6
|
6.
2 – 1 =
6
2
1
5
|
7.
16 – 0 =
5
13
16
18
|
8.
4 – 1 =
3
1
4
7
|
|
9.
16 – 0 =
11
16
21
9
|
10.
4 – 1 =
2
4
5
3
|
11.
7 – 2 =
10
6
5
2
|
12.
16 – 10 =
11
1
7
6
|
|
13.
15 – 5 =
8
2
5
10
|
14.
1 – 1 =
4
0
3
5
|
15.
18 – 2 =
9
1
16
15
|
16.
3 – 2 =
5
1
6
2
|
|
17.
4 – 4 =
0
1
5
3
|
18.
15 – 10 =
5
8
3
7
|
19.
11 – 11 =
3
0
5
4
|
20.
18 – 6 =
3
9
12
2
|
|
1.
13 – 5 =
1
6
8
3
|
2.
15 – 8 =
5
1
2
7
|
3.
18 – 16 =
2
7
4
5
|
4.
9 – 4 =
5
10
8
7
|
|
5.
10 – 4 =
9
8
3
6
|
6.
2 – 1 =
6
2
1
5
|
7.
16 – 0 =
5
13
16
18
|
8.
4 – 1 =
3
1
4
7
|
|
9.
16 – 0 =
11
16
21
9
|
10.
4 – 1 =
2
4
5
3
|
11.
7 – 2 =
10
6
5
2
|
12.
16 – 10 =
11
1
7
6
|
|
13.
15 – 5 =
8
2
5
10
|
14.
1 – 1 =
4
0
3
5
|
15.
18 – 2 =
9
1
16
15
|
16.
3 – 2 =
5
1
6
2
|
|
17.
4 – 4 =
0
1
5
3
|
18.
15 – 10 =
5
8
3
7
|
19.
11 – 11 =
3
0
5
4
|
20.
18 – 6 =
3
9
12
2
|