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