Erbijsommen t/m 100
Optellen
| 1. | 41 + 34 = |
92
|
54
|
75
|
57
|
| 2. | 43 + 32 = |
75
|
58
|
86
|
55
|
| 3. | 35 + 30 = |
64
|
65
|
77
|
57
|
| 4. | 43 + 10 = |
83
|
71
|
85
|
53
|
| 5. | 15 + 10 = |
43
|
23
|
25
|
38
|
| 6. | 49 + 44 = |
52
|
93
|
70
|
69
|
| 7. | 44 + 40 = |
52
|
62
|
84
|
91
|
| 8. | 33 + 25 = |
70
|
58
|
51
|
89
|
| 9. | 48 + 14 = |
95
|
51
|
62
|
73
|
| 10. | 50 + 38 = |
88
|
50
|
92
|
54
|
| 11. | 34 + 21 = |
94
|
90
|
86
|
55
|
| 12. | 31 + 18 = |
31
|
26
|
44
|
49
|