Erbijsommen t/m 100
Optellen
| 1. | 27 + 26 = |
59
|
87
|
82
|
53
|
| 2. | 50 + 49 = |
59
|
60
|
88
|
99
|
| 3. | 20 + 19 = |
47
|
26
|
39
|
23
|
| 4. | 26 + 24 = |
47
|
22
|
50
|
44
|
| 5. | 30 + 15 = |
45
|
28
|
26
|
48
|
| 6. | 47 + 37 = |
87
|
84
|
50
|
58
|
| 7. | 45 + 37 = |
67
|
73
|
82
|
59
|
| 8. | 22 + 15 = |
37
|
39
|
41
|
35
|
| 9. | 49 + 26 = |
75
|
77
|
53
|
97
|
| 10. | 26 + 17 = |
43
|
48
|
37
|
20
|
| 11. | 20 + 14 = |
42
|
47
|
34
|
38
|
| 12. | 46 + 43 = |
96
|
81
|
78
|
89
|