Erbijsommen tot en met 100
Erbijsommen
| 1. | 40 + 24 = |
98
|
90
|
66
|
64
|
| 2. | 41 + 40 = |
91
|
81
|
92
|
76
|
| 3. | 24 + 23 = |
47
|
45
|
27
|
21
|
| 4. | 18 + 13 = |
44
|
31
|
48
|
43
|
| 5. | 40 + 33 = |
79
|
89
|
60
|
73
|
| 6. | 37 + 26 = |
74
|
83
|
63
|
80
|
| 7. | 22 + 17 = |
39
|
24
|
26
|
27
|
| 8. | 44 + 33 = |
77
|
81
|
53
|
59
|
| 9. | 48 + 36 = |
51
|
87
|
98
|
84
|
| 10. | 22 + 21 = |
30
|
26
|
43
|
49
|
| 11. | 35 + 29 = |
93
|
91
|
82
|
64
|
| 12. | 16 + 10 = |
23
|
27
|
26
|
42
|