| 1. | 16 + 11 = |
29
|
27
|
45
|
33
|
| 2. | 16 + 8 = |
21
|
38
|
40
|
24
|
| 3. | 15 + 10 = |
36
|
26
|
24
|
25
|
| 4. | 18 + 18 = |
27
|
36
|
31
|
33
|
| 5. | 12 + 6 = |
10
|
18
|
20
|
11
|
| 6. | 2 + 2 = |
7
|
4
|
8
|
6
|
| 7. | 18 + 4 = |
27
|
47
|
25
|
22
|
| 8. | 11 + 9 = |
20
|
19
|
11
|
10
|
| 9. | 20 + 14 = |
34
|
49
|
39
|
35
|
| 10. | 20 + 16 = |
32
|
48
|
28
|
36
|
| 11. | 18 + 5 = |
34
|
45
|
23
|
43
|
| 12. | 6 + 5 = |
12
|
19
|
11
|
13
|
| 1. | 16 + 11 = |
29
|
27
|
45
|
33
|
| 2. | 16 + 8 = |
21
|
38
|
40
|
24
|
| 3. | 15 + 10 = |
36
|
26
|
24
|
25
|
| 4. | 18 + 18 = |
27
|
36
|
31
|
33
|
| 5. | 12 + 6 = |
10
|
18
|
20
|
11
|
| 6. | 2 + 2 = |
7
|
4
|
8
|
6
|
| 7. | 18 + 4 = |
27
|
47
|
25
|
22
|
| 8. | 11 + 9 = |
20
|
19
|
11
|
10
|
| 9. | 20 + 14 = |
34
|
49
|
39
|
35
|
| 10. | 20 + 16 = |
32
|
48
|
28
|
36
|
| 11. | 18 + 5 = |
34
|
45
|
23
|
43
|
| 12. | 6 + 5 = |
12
|
19
|
11
|
13
|