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