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