Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 99 | + | 74 | = |
|
| 2. | 236 | + | 173 | = |
|
| 3. | 208 | + | 151 | = |
|
| 4. | 139 | + | 130 | = |
|
| 5. | 244 | + | 117 | = |
|
| 6. | 131 | + | 110 | = |
|
| 7. | 243 | + | 191 | = |
|
| 8. | 147 | + | 137 | = |
|
| 9. | 213 | + | 121 | = |
|
| 10. | 247 | + | 213 | = |
|
| Oefening 2 | |||||
| 1. | 100 | + | 54 | = |
|
| 2. | 178 | + | 69 | = |
|
| 3. | 157 | + | 92 | = |
|
| 4. | 218 | + | 85 | = |
|
| 5. | 202 | + | 98 | = |
|
| 6. | 126 | + | 56 | = |
|
| 7. | 148 | + | 134 | = |
|
| 8. | 122 | + | 95 | = |
|
| 9. | 224 | + | 87 | = |
|
| 10. | 119 | + | 89 | = |
|
| Oefening 3 | |||||
| 1. | 204 | + | 81 | = |
|
| 2. | 126 | + | 102 | = |
|
| 3. | 203 | + | 145 | = |
|
| 4. | 158 | + | 132 | = |
|
| 5. | 201 | + | 96 | = |
|
| 6. | 172 | + | 78 | = |
|
| 7. | 94 | + | 82 | = |
|
| 8. | 233 | + | 154 | = |
|
| 9. | 212 | + | 100 | = |
|
| 10. | 158 | + | 56 | = |
|
| Oefening 4 | |||||
| 1. | 183 | + | 170 | = |
|
| 2. | 218 | + | 172 | = |
|
| 3. | 141 | + | 108 | = |
|
| 4. | 208 | + | 118 | = |
|
| 5. | 243 | + | 130 | = |
|
| 6. | 232 | + | 186 | = |
|
| 7. | 245 | + | 137 | = |
|
| 8. | 135 | + | 62 | = |
|
| 9. | 185 | + | 180 | = |
|
| 10. | 155 | + | 71 | = |
|