Erbijsommen t/m 100
Optellen
| 1. | 41 + 33 = |
51
|
89
|
74
|
87
|
| 2. | 39 + 29 = |
68
|
60
|
58
|
55
|
| 3. | 48 + 37 = |
60
|
95
|
84
|
85
|
| 4. | 31 + 10 = |
37
|
30
|
38
|
41
|
| 5. | 38 + 12 = |
31
|
35
|
50
|
40
|
| 6. | 30 + 13 = |
43
|
28
|
32
|
34
|
| 7. | 36 + 20 = |
56
|
91
|
95
|
81
|
| 8. | 50 + 16 = |
66
|
79
|
83
|
58
|
| 9. | 42 + 21 = |
63
|
82
|
96
|
94
|
| 10. | 17 + 16 = |
26
|
48
|
36
|
33
|
| 11. | 44 + 40 = |
64
|
77
|
95
|
84
|
| 12. | 49 + 46 = |
63
|
90
|
59
|
95
|