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