Erbijsommen tot en met 100
Erbijsommen
| 1. | 49 + 39 = |
61
|
88
|
55
|
52
|
| 2. | 34 + 30 = |
98
|
64
|
83
|
90
|
| 3. | 41 + 34 = |
53
|
90
|
75
|
57
|
| 4. | 48 + 28 = |
53
|
99
|
76
|
62
|
| 5. | 23 + 16 = |
50
|
39
|
42
|
38
|
| 6. | 20 + 20 = |
49
|
45
|
34
|
40
|
| 7. | 49 + 40 = |
89
|
93
|
68
|
65
|
| 8. | 38 + 14 = |
52
|
87
|
96
|
65
|
| 9. | 38 + 37 = |
63
|
75
|
67
|
65
|
| 10. | 25 + 19 = |
37
|
44
|
50
|
46
|
| 11. | 32 + 25 = |
65
|
78
|
57
|
53
|
| 12. | 43 + 23 = |
66
|
90
|
73
|
70
|