Erbijsommen t/m 100
Optellen
| 1. | 30 + 28 = |
59
|
99
|
58
|
64
|
| 2. | 33 + 26 = |
96
|
87
|
59
|
83
|
| 3. | 22 + 14 = |
21
|
42
|
36
|
33
|
| 4. | 42 + 27 = |
84
|
71
|
72
|
69
|
| 5. | 32 + 20 = |
52
|
53
|
88
|
59
|
| 6. | 34 + 11 = |
41
|
26
|
45
|
38
|
| 7. | 35 + 19 = |
91
|
53
|
84
|
54
|
| 8. | 45 + 30 = |
75
|
83
|
77
|
71
|
| 9. | 50 + 13 = |
63
|
84
|
78
|
56
|
| 10. | 46 + 38 = |
84
|
76
|
59
|
70
|
| 11. | 44 + 12 = |
62
|
56
|
68
|
78
|
| 12. | 45 + 23 = |
68
|
99
|
77
|
57
|