Erbijsommen t/m 100
Optellen
| 1. | 21 + 18 = |
36
|
46
|
39
|
30
|
| 2. | 19 + 14 = |
20
|
49
|
46
|
33
|
| 3. | 29 + 25 = |
66
|
87
|
83
|
54
|
| 4. | 40 + 12 = |
91
|
83
|
68
|
52
|
| 5. | 24 + 21 = |
23
|
24
|
29
|
45
|
| 6. | 40 + 24 = |
56
|
72
|
64
|
84
|
| 7. | 38 + 26 = |
83
|
64
|
97
|
85
|
| 8. | 26 + 23 = |
49
|
30
|
48
|
27
|
| 9. | 47 + 11 = |
57
|
87
|
98
|
58
|
| 10. | 47 + 29 = |
69
|
76
|
90
|
74
|
| 11. | 41 + 41 = |
82
|
87
|
57
|
59
|
| 12. | 22 + 13 = |
41
|
37
|
40
|
35
|