1. | 25 - 18 = |
4
|
7
|
1
|
5
|
2. | 16 - 6 = |
10
|
8
|
1
|
5
|
3. | 10 - 7 = |
3
|
9
|
4
|
1
|
4. | 25 - 11 = |
10
|
12
|
14
|
18
|
5. | 30 - 3 = |
23
|
33
|
27
|
43
|
6. | 23 - 7 = |
13
|
10
|
12
|
16
|
7. | 18 - 8 = |
10
|
8
|
6
|
2
|
8. | 23 - 10 = |
16
|
13
|
15
|
19
|
9. | 28 - 13 = |
12
|
14
|
15
|
19
|
10. | 15 - 4 = |
11
|
15
|
18
|
17
|
11. | 17 - 16 = |
5
|
6
|
1
|
4
|
12. | 30 - 2 = |
28
|
20
|
30
|
25
|
1. | 25 - 18 = |
4
|
7
|
1
|
5
|
2. | 16 - 6 = |
10
|
8
|
1
|
5
|
3. | 10 - 7 = |
3
|
9
|
4
|
1
|
4. | 25 - 11 = |
10
|
12
|
14
|
18
|
5. | 30 - 3 = |
23
|
33
|
27
|
43
|
6. | 23 - 7 = |
13
|
10
|
12
|
16
|
7. | 18 - 8 = |
10
|
8
|
6
|
2
|
8. | 23 - 10 = |
16
|
13
|
15
|
19
|
9. | 28 - 13 = |
12
|
14
|
15
|
19
|
10. | 15 - 4 = |
11
|
15
|
18
|
17
|
11. | 17 - 16 = |
5
|
6
|
1
|
4
|
12. | 30 - 2 = |
28
|
20
|
30
|
25
|