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