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