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