Erbijsommen t/m 100
Optellen
| 1. | 49 + 46 = |
95
|
80
|
99
|
55
|
| 2. | 49 + 17 = |
78
|
73
|
66
|
67
|
| 3. | 50 + 18 = |
94
|
68
|
82
|
70
|
| 4. | 23 + 14 = |
42
|
30
|
22
|
37
|
| 5. | 43 + 24 = |
81
|
79
|
67
|
52
|
| 6. | 31 + 17 = |
36
|
50
|
48
|
32
|
| 7. | 27 + 27 = |
64
|
94
|
54
|
73
|
| 8. | 34 + 24 = |
91
|
97
|
69
|
58
|
| 9. | 39 + 26 = |
65
|
91
|
86
|
81
|
| 10. | 41 + 19 = |
68
|
60
|
69
|
76
|
| 11. | 32 + 10 = |
20
|
38
|
33
|
42
|
| 12. | 42 + 30 = |
72
|
93
|
87
|
89
|