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