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