Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 156 | + | 89 | = |
|
| 2. | 172 | + | 122 | = |
|
| 3. | 95 | + | 63 | = |
|
| 4. | 212 | + | 98 | = |
|
| 5. | 166 | + | 102 | = |
|
| 6. | 211 | + | 109 | = |
|
| 7. | 193 | + | 102 | = |
|
| 8. | 200 | + | 50 | = |
|
| 9. | 100 | + | 78 | = |
|
| 10. | 93 | + | 55 | = |
|
| Oefening 2 | |||||
| 1. | 232 | + | 170 | = |
|
| 2. | 137 | + | 60 | = |
|
| 3. | 150 | + | 128 | = |
|
| 4. | 219 | + | 186 | = |
|
| 5. | 196 | + | 99 | = |
|
| 6. | 147 | + | 119 | = |
|
| 7. | 213 | + | 196 | = |
|
| 8. | 99 | + | 61 | = |
|
| 9. | 236 | + | 135 | = |
|
| 10. | 220 | + | 194 | = |
|
| Oefening 3 | |||||
| 1. | 249 | + | 234 | = |
|
| 2. | 214 | + | 124 | = |
|
| 3. | 176 | + | 119 | = |
|
| 4. | 158 | + | 102 | = |
|
| 5. | 192 | + | 170 | = |
|
| 6. | 223 | + | 77 | = |
|
| 7. | 109 | + | 75 | = |
|
| 8. | 227 | + | 81 | = |
|
| 9. | 228 | + | 203 | = |
|
| 10. | 129 | + | 105 | = |
|
| Oefening 4 | |||||
| 1. | 196 | + | 117 | = |
|
| 2. | 167 | + | 120 | = |
|
| 3. | 246 | + | 86 | = |
|
| 4. | 233 | + | 104 | = |
|
| 5. | 145 | + | 66 | = |
|
| 6. | 218 | + | 77 | = |
|
| 7. | 207 | + | 150 | = |
|
| 8. | 228 | + | 84 | = |
|
| 9. | 239 | + | 129 | = |
|
| 10. | 240 | + | 100 | = |
|