Erbijsommen t/m 100
Optellen
| 1. | 35 + 30 = |
52
|
65
|
69
|
100
|
| 2. | 30 + 24 = |
54
|
75
|
64
|
80
|
| 3. | 36 + 11 = |
34
|
47
|
26
|
30
|
| 4. | 40 + 23 = |
85
|
58
|
66
|
63
|
| 5. | 39 + 33 = |
90
|
78
|
62
|
72
|
| 6. | 28 + 12 = |
21
|
40
|
43
|
30
|
| 7. | 49 + 27 = |
78
|
84
|
70
|
76
|
| 8. | 42 + 25 = |
67
|
79
|
98
|
86
|
| 9. | 50 + 20 = |
73
|
97
|
70
|
89
|
| 10. | 50 + 44 = |
69
|
98
|
83
|
94
|
| 11. | 42 + 11 = |
91
|
93
|
53
|
72
|
| 12. | 11 + 10 = |
27
|
35
|
26
|
21
|