Erbijsommen tot 500
Optellen
| Oefening 1 | |||||
| 1. | 124 | + | 101 | = |
|
| 2. | 124 | + | 70 | = |
|
| 3. | 195 | + | 194 | = |
|
| 4. | 250 | + | 235 | = |
|
| 5. | 243 | + | 105 | = |
|
| 6. | 237 | + | 191 | = |
|
| 7. | 246 | + | 141 | = |
|
| 8. | 186 | + | 133 | = |
|
| 9. | 108 | + | 65 | = |
|
| 10. | 242 | + | 78 | = |
|
| Oefening 2 | |||||
| 1. | 146 | + | 139 | = |
|
| 2. | 130 | + | 103 | = |
|
| 3. | 142 | + | 103 | = |
|
| 4. | 127 | + | 127 | = |
|
| 5. | 204 | + | 67 | = |
|
| 6. | 222 | + | 105 | = |
|
| 7. | 141 | + | 108 | = |
|
| 8. | 112 | + | 107 | = |
|
| 9. | 196 | + | 129 | = |
|
| 10. | 229 | + | 219 | = |
|
| Oefening 3 | |||||
| 1. | 167 | + | 108 | = |
|
| 2. | 141 | + | 133 | = |
|
| 3. | 192 | + | 89 | = |
|
| 4. | 124 | + | 96 | = |
|
| 5. | 216 | + | 118 | = |
|
| 6. | 122 | + | 102 | = |
|
| 7. | 99 | + | 81 | = |
|
| 8. | 234 | + | 197 | = |
|
| 9. | 236 | + | 189 | = |
|
| 10. | 210 | + | 167 | = |
|
| Oefening 4 | |||||
| 1. | 106 | + | 104 | = |
|
| 2. | 135 | + | 50 | = |
|
| 3. | 228 | + | 109 | = |
|
| 4. | 249 | + | 219 | = |
|
| 5. | 192 | + | 137 | = |
|
| 6. | 234 | + | 193 | = |
|
| 7. | 222 | + | 199 | = |
|
| 8. | 205 | + | 148 | = |
|
| 9. | 141 | + | 69 | = |
|
| 10. | 218 | + | 112 | = |
|