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