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