Erbijsommen tot 500
Optellen
| Oefening 1 | |||||
| 1. | 92 | + | 85 | = |
|
| 2. | 231 | + | 50 | = |
|
| 3. | 200 | + | 83 | = |
|
| 4. | 207 | + | 156 | = |
|
| 5. | 186 | + | 89 | = |
|
| 6. | 56 | + | 51 | = |
|
| 7. | 226 | + | 145 | = |
|
| 8. | 150 | + | 51 | = |
|
| 9. | 198 | + | 79 | = |
|
| 10. | 164 | + | 152 | = |
|
| Oefening 2 | |||||
| 1. | 105 | + | 100 | = |
|
| 2. | 155 | + | 123 | = |
|
| 3. | 118 | + | 96 | = |
|
| 4. | 208 | + | 110 | = |
|
| 5. | 167 | + | 158 | = |
|
| 6. | 187 | + | 167 | = |
|
| 7. | 70 | + | 52 | = |
|
| 8. | 210 | + | 179 | = |
|
| 9. | 150 | + | 101 | = |
|
| 10. | 196 | + | 86 | = |
|
| Oefening 3 | |||||
| 1. | 95 | + | 57 | = |
|
| 2. | 137 | + | 79 | = |
|
| 3. | 153 | + | 56 | = |
|
| 4. | 154 | + | 64 | = |
|
| 5. | 212 | + | 86 | = |
|
| 6. | 246 | + | 131 | = |
|
| 7. | 233 | + | 86 | = |
|
| 8. | 142 | + | 129 | = |
|
| 9. | 217 | + | 180 | = |
|
| 10. | 198 | + | 61 | = |
|
| Oefening 4 | |||||
| 1. | 204 | + | 174 | = |
|
| 2. | 205 | + | 141 | = |
|
| 3. | 206 | + | 151 | = |
|
| 4. | 202 | + | 79 | = |
|
| 5. | 93 | + | 81 | = |
|
| 6. | 213 | + | 205 | = |
|
| 7. | 242 | + | 56 | = |
|
| 8. | 188 | + | 137 | = |
|
| 9. | 223 | + | 91 | = |
|
| 10. | 236 | + | 134 | = |
|