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