1.
33 – 20 =
2
11
13
8
|
2.
46 – 39 =
3
12
2
7
|
3.
21 – 7 =
9
14
12
5
|
4.
43 – 0 =
9
43
48
17
|
5.
10 – 5 =
1
6
5
7
|
6.
1 – 0 =
1
5
3
6
|
7.
47 – 9 =
17
13
23
38
|
8.
4 – 0 =
2
7
4
5
|
9.
25 – 23 =
2
7
1
6
|
10.
16 – 7 =
7
9
6
13
|
11.
4 – 2 =
5
7
1
2
|
12.
44 – 13 =
20
31
24
26
|
13.
20 – 3 =
17
3
21
20
|
14.
10 – 2 =
5
10
2
8
|
15.
8 – 6 =
2
5
3
7
|
16.
7 – 3 =
8
3
5
4
|
17.
14 – 0 =
1
6
2
14
|
18.
14 – 0 =
5
3
18
14
|
19.
23 – 14 =
13
9
12
6
|
20.
9 – 1 =
11
1
8
13
|
1.
33 – 20 =
2
11
13
8
|
2.
46 – 39 =
3
12
2
7
|
3.
21 – 7 =
9
14
12
5
|
4.
43 – 0 =
9
43
48
17
|
5.
10 – 5 =
1
6
5
7
|
6.
1 – 0 =
1
5
3
6
|
7.
47 – 9 =
17
13
23
38
|
8.
4 – 0 =
2
7
4
5
|
9.
25 – 23 =
2
7
1
6
|
10.
16 – 7 =
7
9
6
13
|
11.
4 – 2 =
5
7
1
2
|
12.
44 – 13 =
20
31
24
26
|
13.
20 – 3 =
17
3
21
20
|
14.
10 – 2 =
5
10
2
8
|
15.
8 – 6 =
2
5
3
7
|
16.
7 – 3 =
8
3
5
4
|
17.
14 – 0 =
1
6
2
14
|
18.
14 – 0 =
5
3
18
14
|
19.
23 – 14 =
13
9
12
6
|
20.
9 – 1 =
11
1
8
13
|