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