Erbijsommen t/m 100
Optellen
| 1. | 49 + 13 = |
62
|
98
|
89
|
74
|
| 2. | 41 + 20 = |
61
|
83
|
53
|
55
|
| 3. | 44 + 40 = |
84
|
59
|
71
|
99
|
| 4. | 40 + 27 = |
64
|
68
|
67
|
52
|
| 5. | 22 + 13 = |
35
|
45
|
49
|
46
|
| 6. | 32 + 30 = |
84
|
82
|
62
|
72
|
| 7. | 44 + 34 = |
75
|
60
|
78
|
100
|
| 8. | 43 + 40 = |
83
|
79
|
66
|
68
|
| 9. | 34 + 32 = |
92
|
66
|
77
|
72
|
| 10. | 14 + 11 = |
28
|
25
|
45
|
38
|
| 11. | 19 + 14 = |
40
|
30
|
33
|
21
|
| 12. | 47 + 30 = |
77
|
78
|
94
|
58
|