Erbijsommen t/m 100
Optellen
| 1. | 36 + 23 = |
87
|
75
|
59
|
90
|
| 2. | 25 + 22 = |
47
|
49
|
42
|
48
|
| 3. | 38 + 24 = |
62
|
83
|
78
|
99
|
| 4. | 45 + 25 = |
53
|
74
|
70
|
83
|
| 5. | 49 + 12 = |
50
|
61
|
71
|
72
|
| 6. | 49 + 31 = |
80
|
51
|
55
|
90
|
| 7. | 43 + 27 = |
96
|
55
|
70
|
78
|
| 8. | 33 + 25 = |
78
|
94
|
58
|
61
|
| 9. | 49 + 45 = |
94
|
72
|
66
|
91
|
| 10. | 33 + 23 = |
90
|
56
|
55
|
70
|
| 11. | 34 + 20 = |
54
|
55
|
97
|
90
|
| 12. | 40 + 22 = |
94
|
62
|
73
|
90
|