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