| 1. | 25 + 8 = |
20
|
42
|
49
|
33
|
| 2. | 13 + 8 = |
49
|
47
|
42
|
21
|
| 3. | 25 + 16 = |
20
|
44
|
41
|
46
|
| 4. | 24 + 6 = |
44
|
37
|
30
|
40
|
| 5. | 9 + 3 = |
13
|
17
|
18
|
12
|
| 6. | 21 + 9 = |
43
|
30
|
26
|
32
|
| 7. | 24 + 1 = |
27
|
31
|
21
|
25
|
| 8. | 20 + 15 = |
35
|
20
|
45
|
22
|
| 9. | 8 + 5 = |
13
|
17
|
16
|
11
|
| 10. | 23 + 13 = |
45
|
29
|
36
|
31
|
| 11. | 20 + 17 = |
37
|
36
|
33
|
21
|
| 12. | 17 + 13 = |
30
|
42
|
40
|
43
|
| 1. | 25 + 8 = |
20
|
42
|
49
|
33
|
| 2. | 13 + 8 = |
49
|
47
|
42
|
21
|
| 3. | 25 + 16 = |
20
|
44
|
41
|
46
|
| 4. | 24 + 6 = |
44
|
37
|
30
|
40
|
| 5. | 9 + 3 = |
13
|
17
|
18
|
12
|
| 6. | 21 + 9 = |
43
|
30
|
26
|
32
|
| 7. | 24 + 1 = |
27
|
31
|
21
|
25
|
| 8. | 20 + 15 = |
35
|
20
|
45
|
22
|
| 9. | 8 + 5 = |
13
|
17
|
16
|
11
|
| 10. | 23 + 13 = |
45
|
29
|
36
|
31
|
| 11. | 20 + 17 = |
37
|
36
|
33
|
21
|
| 12. | 17 + 13 = |
30
|
42
|
40
|
43
|