Erbijsommen t/m 100
Optellen
| 1. | 49 + 24 = |
50
|
68
|
74
|
73
|
| 2. | 37 + 34 = |
58
|
71
|
97
|
94
|
| 3. | 40 + 30 = |
97
|
80
|
70
|
89
|
| 4. | 29 + 17 = |
47
|
21
|
46
|
41
|
| 5. | 22 + 20 = |
42
|
47
|
28
|
26
|
| 6. | 41 + 20 = |
65
|
61
|
67
|
54
|
| 7. | 25 + 15 = |
31
|
44
|
47
|
40
|
| 8. | 43 + 12 = |
76
|
55
|
73
|
69
|
| 9. | 25 + 19 = |
26
|
36
|
23
|
44
|
| 10. | 28 + 18 = |
46
|
42
|
22
|
50
|
| 11. | 39 + 34 = |
72
|
85
|
84
|
73
|
| 12. | 27 + 18 = |
45
|
24
|
42
|
20
|