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